Great video as always sir, just to confirm our product cab be tinted in any manufactures colours in all of our products through our CS2 machines which are in a lot of merchants now and it will only get better the more merchants ask for it, if they don’t have it it can be ordered via our head office who also have the machines.. Keep up the great work Phil..
Used it on wet room ceiling, gone back 18 months later to do another job & bathroom ceiling is absolutely solid & looks like I'd just done it. Good gear.
nice vid..really love this paint..designer sheens with a very durable finish, gave the bathroom a gallery studio look in eggshell and satin, yet it's extremely resistant to the moisture.
Use absolutely tons of Permawhite, probably one of my most used paint products on interior work -- both matt and satin -- along with CoverStain, Tikkurila Anti-Reflex, Johnstones Aqua Satin, and Benjamin Moore Advance Satin.
Just used Permawhite on a single brick wall which forms the side of a conservatory, outside basically with loads of moisture but also slightly inside so cold bridging causing mildew was the issue. I mixed Permawhite with Thermalmix insulating additive and think that's the answer. I've used Thermalmix before, it creates a slightly gritty surface but it does work the wall feels warm. Just tried BIN aqua today for the first time on pitch pine, two coats, job done, never going back to stinky BIN. Zinsser are great.
It's a great product. I've used it in clients bathrooms and utility rooms for many years. Never had a call back due to mould growth. Worth every penny. Very tough finish once cured too.
Great informative video Phil. I use PermaWhite satin for the woodwork in bathrooms. Just finished a large double sash window with deep wooden reveals, goes on lovely with brush or TFBs roller and gives a lovely 40% satin finish👍
Hi, I have mold on my wall I have removed this and treated the wall, with this paint would I need to put a mold free undercoat to please. Or does this tin do all the Job.
Always used the old painters trick of oil based undercoat on water stains & mould never failed me in 38yrs, know things have changed since my day as water based products & quick drying are around now so no waiting around to dry but as I'm at most jobs for days i do it first thing & the unders is already there so saves buying something else as Zinsser is expensive too👍
I think you're the only one that knows still uses oil based paints. ;) Materials are allowed for in the quote. Water stains... PolyCell Stain Block is always handy to have on the van... Doesn't stop Knott stains though
@@ProfessionalPainterDecorator i remember my foreman/mentor putting undercoat on a bathroom wall where they had a leak & i was confused why, then he explained , the rest is history, tbh i never use unders internally, i found Leyland primer/under acrylic works on top of old gloss etc followed by 2 top coats of there hardwearing Eggshell, oils externally apart from front door for obvious reasons 😉 knot stains, my early learning days were spent knotting & priming full length timbers on band stands in rows of 6 then stacking & onto next lot, must of got through around 500 lengths skirting board etc in a day but good practice in learning how to use a 3 to 4× brush 🤣
@@ProfessionalPainterDecorator was impressed with the acrylic zinsser all coat though on external , the flow was as smooth as a baby's arse, lovely to use 👍
Helpful video, thanks! You said that you used this on a bathroom ceiling as well - would you use the matt version for that or go for the satin version?
Hi Phil. Im about to paint my sash windows which often get moulding. They had been psinted with a waterbased paint six years ago but im unsure what brand. would u recommend i use this Zisser mould paint on my window sashes do i need undercoat ? Any recommendation? Thanks
No. Look at this more and an emulsion for walls and ceilings. Your woodwork won't get mould on them like walls do You'll be ok using a decent waterbase satin paint.
@@ProfessionalPainterDecorator ok so satin for my window sashs thanks .any recommends on paint best ? Are self priming paints any good? Or should I use Un & Tcoat paints separately?
i've never used a self prime as yet. i want to make sure I find a paint which will stay white and longest lasting for sash windows which I can also use to also paint my wooden doors. i have no idea brands. I have spent days and hours reading comments trying to find the best paint. I dnt care about the cost. as long as it does the best job @@ProfessionalPainterDecorator
@@ProfessionalPainterDecorator if I had the time and money I'd buy all the best known paint brand for multisurfaces & wood . Self priming ect...test them all on different pieces of wood like you do. Durability. Anti yellowing. Adhesion. Id leave the painted wood outside. Then Do a follow up video after a year then 4 or 5 years to see which paint Brand lasted the longest looks the fresh. As I mentioned. I dnt mind the prices. Like the saying. Buy cheap buy twice. I want to find the best anti yellowing and most Durability wb paint satin or sheen or like gloss or flat whatever best for internal wooden frame windows ?
I have mould on my walls due to bedroom wall getting moisture iv have cleaned the wall ect painted it with this paint but the wall still gets wet, will the paint still stop mould even no wall continues to get wet
it may do as it sounds like you've not got a good circulation of air, also if you have cold walls and warm/hot air/steam, it will form as condensation on the cold surface.
Thanks for your reply, i was told to install a condensation vent so i done that then painted it with the paint, but the vent has not made any difference either, i also have a normal vent in my room, its only the corners on the walls that get wet. Maybe i need to look in to something else.
The last time I used that i though it looks like vinyl silk on the bathroom shower room ceiling... I wasn't blown away with the finish.... Unless you want that.
Yep, same here, we have reoccurring problem with a little bit of mould on our bedroom ceiling, I used Luja and its done the business, t4 yearsvon, no mould, but it has an eggshell/satin finish, which over stippled artex looks awful, I'll use something else next time I decorate the room.@@ProfessionalPainterDecorator
I bought the satin version.....you say it took 3 coats....would i be able to apply a matt version, over the 1st coat of satin......I've only just started the job....and feel I need another tin to get the job done. Cheers muchly 👍
whats on the market for anti- mould when you need a colour? Are you left then to buy the anti mould sachets and add to what you have brought? Any other brand? What about painting over Zinsser anti mould? Also with peel stop... arent you meant to peel stop again after you have done filter and sanded to seal that?
Just use this as the paint, no need for anything else . Or just the Dulux Endurance (is that a retailer paint?). You don't use Undercoat on walls .. when emulsioning them. Two coats should be enough unless a vast colour change.
Used this paint for the first time and it does what it says on the tin. A great finished product, however, I found that the opacity is still shocking with the Matt. At least three or four coats needed. It’s like water.
I'm Havin a bitta trouble in our ensuite with some mould in the corner/gable end even tho we have a window open and extractor. I painted the ensuite with crown bathroom paint which has bubbled even tho I thought I was thorough with sanding and cleaning. How do you suggest I get Tha crown paint off and prepped for the zinnsser mould resistant
@ProfessionalPainterDecorator Just when the shower has been on.. It's a small ensuite and the extractor doesn't capture all the steam so its doesn't take long before that gable end above the open window is wet.
@@kevincurley5065 remove the loose that bubbling. PeelStop. Skim some filler over the edges if they show. Light sand over Spot prime tye filler with PeelStop. Or scrub some of the PermaWhite emulsion over it.. then two coats. See how it holds up
Hi Phil. Thanks for an informative video. I have a bedroom that gets a little mould on the ceiling from time to time. You mention this has a slight sheen to it. With that in mind, would you use it in a bedroom setting where ideally you'd want as matt a finish as possible? Is the sheen that noticeable?
Go for it! it's very slight. I've used it on a kitchen ceiling this week, you'd link it was a matt paint tbh. if mould is an issue, watch my Glixtone paint videos. thats very good too
@@ProfessionalPainterDecorator Hi, I have similar problems, black spots/mould around my windows area. Is Glixtone better or either brand is fine? Thanks.
@@ProfessionalPainterDecorator Seriously mate? They're paint. It's not like you've never used Dulux or Johnstones. Zinsser is a brand with a number of quality products in their line-up, but depending on what you need so do Dulux and Johnstone's produce good paint. You make it sound like "tradesmen" only use some secret source of paint or special techniques and would never dream on buying something from one of the big sheds.
@@gaurasrspublishing yeah, seriously. They do a rang for retail shops and it's not a paint I've used so can't say what it's like. Other than I know retail paint is geared up to be easier to apply straight out the can, with no thinning required, which makes it easier for the amateur to apply and get a result. Trade paint is different.. allowing thinning when needed for different substrates. So if you need an answer, I'll say this paint is better than what a retail main branded paint will be. If you want even better, look at Glixtone fungi-sheild paint.. I've done videos on it in the past and one coming up in a few weeks too
Ok thanks. I see the Green tin is mat. The perma white tin Satin. have you use that on doors or trim ? Zinsser Perma - White Satin @@ProfessionalPainterDecorator
@@ProfessionalPainterDecoratormy room suffers with mould and I wanted to use this paint to protect it from further mould growing during the winter, and I just wanted to use this paint for under layer then wallpaper over it as I want some sort of colour to the room. Do you think that’s possible or will it be better if I can paint over it to a different colour ?
@@ProfessionalPainterDecorator I just found this after asking about colour.... i cant find anywhere that tones zinsser with the colours I want because most producers like p&PL dont give you a RAL code for example. I found next day paint tone zinsser but the colours are limited.
@stevef2114 try PaintWell. Failing that, look at Glixtone paint, which I do know do loads of colours they mix to. Again, paintwell, brewers etc will get Glixtone paint. Selcon builders Merchants too, but not sure what colours they can get hold of.
**Summary of "Why we love Zinsser PermaWhite mould resistant paint - RUclips":** - **Phil Beck, a professional painter and decorator**, discusses the benefits of Zinsser PermaWhite mould-resistant paint. - **Location and Context**: Video filmed on-site in a utility room with high humidity due to a washing machine and tumble dryer. - **Why Zinsser PermaWhite**: - **Mould Resistance**: Ideal for humid areas like utility rooms and bathrooms to prevent mould. - **Durable and Washable**: Can withstand scrubbing and doesn’t burnish easily. - **Quick Drying**: Recoatable in 2 hours. - **Matte Finish**: Good opacity and slight sheen, providing a hard-wearing surface. - **Comparison to Other Paints**: - **Better than Durable Matt, Soft Sheen, and Vinyl Silk**: Offers better moisture resistance. - **Cost**: More expensive (£55-£60 for 5L) but worth it for its mould-resistant properties. - **Usage and Results**: - **Proven Performance**: Phil has used it multiple times and confirms its effectiveness. - **Application Tips**: Effective even on problematic surfaces after using appropriate primers like Peel Stop. - **Recommendation**: Highly recommended for environments prone to humidity and mould, such as bathrooms and utility rooms. - **Acknowledgment**: Phil appreciates Zinsser for their reliable products.
Great video as always sir, just to confirm our product cab be tinted in any manufactures colours in all of our products through our CS2 machines which are in a lot of merchants now and it will only get better the more merchants ask for it, if they don’t have it it can be ordered via our head office who also have the machines..
Keep up the great work Phil..
Can it be mixed with dulux egyptian cotton?
I’ve been a decorator for over 30 years now & I swear by all Zinsser products 👌🏼
Is this brilliant white or white? Need to find a wood satin paint to match the permawhite - any idea please
Used it on wet room ceiling, gone back 18 months later to do another job & bathroom ceiling is absolutely solid & looks like I'd just done it. Good gear.
nice vid..really love this paint..designer sheens with a very durable finish, gave the bathroom a gallery studio look in eggshell and satin, yet it's extremely resistant to the moisture.
Use absolutely tons of Permawhite, probably one of my most used paint products on interior work -- both matt and satin -- along with CoverStain, Tikkurila Anti-Reflex, Johnstones Aqua Satin, and Benjamin Moore Advance Satin.
Hi can this be used alone or do need to put the Zinesser 123 primer stain sealer first? Any advice be appreciated
@@spenlad9926 What sort of surface/substrate do you want to apply it to?
Just used Permawhite on a single brick wall which forms the side of a conservatory, outside basically with loads of moisture but also slightly inside so cold bridging causing mildew was the issue. I mixed Permawhite with Thermalmix insulating additive and think that's the answer. I've used Thermalmix before, it creates a slightly gritty surface but it does work the wall feels warm. Just tried BIN aqua today for the first time on pitch pine, two coats, job done, never going back to stinky BIN. Zinsser are great.
BIN aqua not available in Screwfix or Brewrrs ! Got it from Homebase!
Crown and PaintWell sell aqua BIN
It's a great product. I've used it in clients bathrooms and utility rooms for many years. Never had a call back due to mould growth. Worth every penny. Very tough finish once cured too.
clean extreme mould inhibiting eggshell is really good as well
Using this on a job next week. Already got it on my bathroom ceiling. Brilliant stuff
Great informative video Phil. I use PermaWhite satin for the woodwork in bathrooms. Just finished a large double sash window with deep wooden reveals, goes on lovely with brush or TFBs roller and gives a lovely 40% satin finish👍
Sounds great :)
best stuff ! using on all my jobs ! thank you Phil !!!
Hi, I have mold on my wall I have removed this and treated the wall, with this paint would I need to put a mold free undercoat to please. Or does this tin do all the Job.
this is the paint you need. make sure the mould has been removed correctly and dried before apply 2 coats of the Permawhite
cheers Phil, u r a lifesaver
Bang on Phil, great paint
Used it recently in an ensuite and utility brilliant stuff. Used the colour match too
Always used the old painters trick of oil based undercoat on water stains & mould never failed me in 38yrs, know things have changed since my day as water based products & quick drying are around now so no waiting around to dry but as I'm at most jobs for days i do it first thing & the unders is already there so saves buying something else as Zinsser is expensive too👍
I think you're the only one that knows still uses oil based paints. ;)
Materials are allowed for in the quote.
Water stains... PolyCell Stain Block is always handy to have on the van... Doesn't stop Knott stains though
@@ProfessionalPainterDecorator i remember my foreman/mentor putting undercoat on a bathroom wall where they had a leak & i was confused why, then he explained , the rest is history, tbh i never use unders internally, i found Leyland primer/under acrylic works on top of old gloss etc followed by 2 top coats of there hardwearing Eggshell, oils externally apart from front door for obvious reasons 😉 knot stains, my early learning days were spent knotting & priming full length timbers on band stands in rows of 6 then stacking & onto next lot, must of got through around 500 lengths skirting board etc in a day but good practice in learning how to use a 3 to 4× brush 🤣
@@ProfessionalPainterDecorator was impressed with the acrylic zinsser all coat though on external , the flow was as smooth as a baby's arse, lovely to use 👍
The only stain block that works on nicotine
@@kevinski7927 oil paint holds back anything mate I've gone over all
Hi Phil, can you use perma white matt finish, on a vinyl silk shiny painted ceiling? Or does it have to be primed with bull eye 123 before? Thanks.
I can't see why not, I'd give a sand over to help provide a key. Then a couple of coats should be fine.
Helpful video, thanks! You said that you used this on a bathroom ceiling as well - would you use the matt version for that or go for the satin version?
either :)
@@ProfessionalPainterDecorator thanks for the speedy reply!
Sprays great love it to bits
Got this on my bathroom ceiling, been fine for years!
Cheers Phil. Would you rate this more than Isomat Bath & Kitchen?
I've not tried that. But have tried Glixtone... Another video on that in a few weeks too. That's very good as well.
Hi Phil. Im about to paint my sash windows which often get moulding. They had been psinted with a waterbased paint six years ago but im unsure what brand. would u recommend i use this Zisser mould paint on my window sashes do i need undercoat ? Any recommendation? Thanks
No. Look at this more and an emulsion for walls and ceilings.
Your woodwork won't get mould on them like walls do
You'll be ok using a decent waterbase satin paint.
@@ProfessionalPainterDecorator ok so satin for my window sashs thanks .any recommends on paint best ? Are self priming paints any good? Or should I use Un & Tcoat paints separately?
there's a number of good paints out there, check through my product testing play list.
Self Priming.... which where you thinking?
i've never used a self prime as yet. i want to make sure I find a paint which will stay white and longest lasting for sash windows which I can also use to also paint my wooden doors. i have no idea brands. I have spent days and hours reading comments trying to find the best paint. I dnt care about the cost. as long as it does the best job @@ProfessionalPainterDecorator
@@ProfessionalPainterDecorator if I had the time and money I'd buy all the best known paint brand for multisurfaces & wood . Self priming ect...test them all on different pieces of wood like you do. Durability. Anti yellowing. Adhesion. Id leave the painted wood outside. Then Do a follow up video after a year then 4 or 5 years to see which paint Brand lasted the longest looks the fresh. As I mentioned. I dnt mind the prices. Like the saying. Buy cheap buy twice. I want to find the best anti yellowing and most Durability wb paint satin or sheen or like gloss or flat whatever best for internal wooden frame windows ?
I have mould on my walls due to bedroom wall getting moisture iv have cleaned the wall ect painted it with this paint but the wall still gets wet, will the paint still stop mould even no wall continues to get wet
it may do as it sounds like you've not got a good circulation of air, also if you have cold walls and warm/hot air/steam, it will form as condensation on the cold surface.
Thanks for your reply, i was told to install a condensation vent so i done that then painted it with the paint, but the vent has not made any difference either, i also have a normal vent in my room, its only the corners on the walls that get wet. Maybe i need to look in to something else.
@@Relly.s coldest walls are worse then.. are they external too?
How does this compare to Tikkurila Luja7 ?
The last time I used that i though it looks like vinyl silk on the bathroom shower room ceiling... I wasn't blown away with the finish.... Unless you want that.
Yep, same here, we have reoccurring problem with a little bit of mould on our bedroom ceiling, I used Luja and its done the business, t4 yearsvon, no mould, but it has an eggshell/satin finish, which over stippled artex looks awful, I'll use something else next time I decorate the room.@@ProfessionalPainterDecorator
I bought the satin version.....you say it took 3 coats....would i be able to apply a matt version, over the 1st coat of satin......I've only just started the job....and feel I need another tin to get the job done. Cheers muchly 👍
Matt is the better finish for covering/opacity.
Yep
Cheers for that 👍
Would you recommend this paint for bathroom walls or something else?
It's very much suitable and you can get it in many colours
Does it have a really strong smell to it and I want to use it in my daughters bedroom?
I don't think so
whats on the market for anti- mould when you need a colour? Are you left then to buy the anti mould sachets and add to what you have brought? Any other brand? What about painting over Zinsser anti mould?
Also with peel stop... arent you meant to peel stop again after you have done filter and sanded to seal that?
Search my videos... Glixtone
It will depend on the filler. As long as you spot prime it before you start coating up it will be fine.
It's tintable
So ive got freshly plastered walls.. all cured for weeks now.. should i mist coat in a dulux matt white first .. then apply the perma white?
You can thin that down as a wash coat.
If you read the back of PermaWhite for bare plaster, it says to use Zinsser 123
Thin the Matt down as a wash coat you mean?
@@Understandablerich yep.
What does the back of the Zinsser PermaWhite say?
Hi, can I use this as an undercoat on a previously painted wall? And then use Dulux endurance over it?
Thanks in advance
Just use this as the paint, no need for anything else .
Or just the Dulux Endurance (is that a retailer paint?).
You don't use Undercoat on walls .. when emulsioning them.
Two coats should be enough unless a vast colour change.
Used this paint for the first time and it does what it says on the tin. A great finished product, however, I found that the opacity is still shocking with the Matt. At least three or four coats needed. It’s like water.
The satin is similar... But there's a lot of paint that also struggle with white and opacity
Can you use this on a mdf backbaord of a wardrobe
yes if you like
I'm Havin a bitta trouble in our ensuite with some mould in the corner/gable end even tho we have a window open and extractor. I painted the ensuite with crown bathroom paint which has bubbled even tho I thought I was thorough with sanding and cleaning. How do you suggest I get Tha crown paint off and prepped for the zinnsser mould resistant
hi, when is it bubbling?
@ProfessionalPainterDecorator Just when the shower has been on.. It's a small ensuite and the extractor doesn't capture all the steam so its doesn't take long before that gable end above the open window is wet.
@@kevincurley5065 remove the loose that bubbling. PeelStop. Skim some filler over the edges if they show. Light sand over
Spot prime tye filler with PeelStop. Or scrub some of the PermaWhite emulsion over it.. then two coats.
See how it holds up
How about adding colour layer (with different paint) on top of the zinssser perma white one? Would this work or it is not advisable to do so?
That defeats the object of using the PermaWhite.
You'd be better having the PermaWhite mixed
Hi Phil. Thanks for an informative video. I have a bedroom that gets a little mould on the ceiling from time to time. You mention this has a slight sheen to it. With that in mind, would you use it in a bedroom setting where ideally you'd want as matt a finish as possible? Is the sheen that noticeable?
Go for it! it's very slight. I've used it on a kitchen ceiling this week, you'd link it was a matt paint tbh.
if mould is an issue, watch my Glixtone paint videos. thats very good too
@ProfessionalPainterDecorator Great, thanks for the advice. I'll check out that other video too 👍
@@ProfessionalPainterDecorator Hi, I have similar problems, black spots/mould around my windows area. Is Glixtone better or either brand is fine? Thanks.
@San-fx3sj if it's bad. The Glixtone is a good option with it's fungi shield solution
So is this better than a good quality bathroom paint?
Which one are you thinking?
@@ProfessionalPainterDecorator Dulux Easycare or Johnstone's bathroom.
@@gaurasrspublishing I'm not sure about those paints as they are geared for the retail sector and not the trade.
@@ProfessionalPainterDecorator Seriously mate? They're paint. It's not like you've never used Dulux or Johnstones. Zinsser is a brand with a number of quality products in their line-up, but depending on what you need so do Dulux and Johnstone's produce good paint. You make it sound like "tradesmen" only use some secret source of paint or special techniques and would never dream on buying something from one of the big sheds.
@@gaurasrspublishing yeah, seriously. They do a rang for retail shops and it's not a paint I've used so can't say what it's like.
Other than I know retail paint is geared up to be easier to apply straight out the can, with no thinning required, which makes it easier for the amateur to apply and get a result.
Trade paint is different.. allowing thinning when needed for different substrates.
So if you need an answer, I'll say this paint is better than what a retail main branded paint will be.
If you want even better, look at Glixtone fungi-sheild paint.. I've done videos on it in the past and one coming up in a few weeks too
Can be used on doors ?
No, it's an emulsion for walls and ceilings
Ok thanks. I see the Green tin is mat. The perma white tin Satin. have you use that on doors or trim ? Zinsser Perma - White Satin @@ProfessionalPainterDecorator
@@bsfbestshortfilmsonyoutube no. It's still an emulsion for ceilings and walls.
It's not hard enough for woodwork.
Will I be able to wallpaper over it after ?
Hi. For what reason?
@@ProfessionalPainterDecoratormy room suffers with mould and I wanted to use this paint to protect it from further mould growing during the winter, and I just wanted to use this paint for under layer then wallpaper over it as I want some sort of colour to the room.
Do you think that’s possible or will it be better if I can paint over it to a different colour ?
Can I use this as an undercoat to then a colour that I want
Get it made up in the colour you want
@@ProfessionalPainterDecorator I just found this after asking about colour.... i cant find anywhere that tones zinsser with the colours I want because most producers like p&PL dont give you a RAL code for example. I found next day paint tone zinsser but the colours are limited.
@stevef2114 try PaintWell. Failing that, look at Glixtone paint, which I do know do loads of colours they mix to. Again, paintwell, brewers etc will get Glixtone paint.
Selcon builders Merchants too, but not sure what colours they can get hold of.
Most decent vinyl matt (Crown/Leyland) with mould treatment added in will work, and be cheaper too.
If you haven’t tried Benjamin Moore Aura Bath & Spa, it’s terrific too.
What's the finish available in that? I'll take a look.
@@ProfessionalPainterDecorator it is matte, but it has a subtle sheen.
thanks
You're welcome!
Been on this for some time now all I ever use in Bathrooms and damp environments you can also have in tinted
Dosent tint make it less effective?
@@leewatson6706 I’m not 100% on that myself I just know you can
Do they match to F&B
Zinsser at crown decorating centre..also F&B so can be tinted.
Our Zinsser machine has all manufacturers colours within the system..
Been using it for years in bathrooms.....wouldn't use anything else!!
Just wish it would cover a bit better.
Yeah, you have to be careful with a lot of white paints
It's the dogs
**Summary of "Why we love Zinsser PermaWhite mould resistant paint - RUclips":**
- **Phil Beck, a professional painter and decorator**, discusses the benefits of Zinsser PermaWhite mould-resistant paint.
- **Location and Context**: Video filmed on-site in a utility room with high humidity due to a washing machine and tumble dryer.
- **Why Zinsser PermaWhite**:
- **Mould Resistance**: Ideal for humid areas like utility rooms and bathrooms to prevent mould.
- **Durable and Washable**: Can withstand scrubbing and doesn’t burnish easily.
- **Quick Drying**: Recoatable in 2 hours.
- **Matte Finish**: Good opacity and slight sheen, providing a hard-wearing surface.
- **Comparison to Other Paints**:
- **Better than Durable Matt, Soft Sheen, and Vinyl Silk**: Offers better moisture resistance.
- **Cost**: More expensive (£55-£60 for 5L) but worth it for its mould-resistant properties.
- **Usage and Results**:
- **Proven Performance**: Phil has used it multiple times and confirms its effectiveness.
- **Application Tips**: Effective even on problematic surfaces after using appropriate primers like Peel Stop.
- **Recommendation**: Highly recommended for environments prone to humidity and mould, such as bathrooms and utility rooms.
- **Acknowledgment**: Phil appreciates Zinsser for their reliable products.