Thanks this is confusing regarding the heat and granular surface but super helpful with double layer and finger technique on pipe wrap. I’m using peel and stick ice and water which sticks to itself. Should I still heat it? Thanks
Polyglass Ice & Water membranes are not made for long term exposure, and not intended for use on this type of detail. Whenever lapping a Self-Adhered (SA) membrane onto a granulated surface, the use of heat or adhesive is required to ensure proper adhesion. SA membranes that have a film top surface will bond to themselves, but the use of heat from a hot air welder will greatly improve the bond. If you have any questions please feel free to reach out to any of our technical representatives: polyglass.us/technical-sales-representative-locator/.
Hi @ldall87 ! Yes, a torch system can be installed the same way. A pipe lead boot or some other type of metal flashing can also be used. If you have any more questions feel free to reach out to us here or by visiting our website: polyglass.us/
Polyflex SA P is the self-adhered granulated cap sheet used to do the detail polyglass.us/product/polyflex-sa-p/. If you need more info, please don't hesitate to contact us: polyglass.us/contact/.
Yes, whenever you are doing a Self-Adhered detail and you encounter an over-granule condition, the use of heat or adhesive is required for the membrane to bond to itself. The ADESO compound does not bond well to loose granules, and adding heat from a hot air welder, or an adhesive such as PG500 to the detail, better ensures a tight seal and bond. Feel free to contact any of our technical representatives if you have any more questions polyglass.us/technical-sales-representative-locator/.
Thanks this is confusing regarding the heat and granular surface but super helpful with double layer and finger technique on pipe wrap. I’m using peel and stick ice and water which sticks to itself. Should I still heat it? Thanks
Polyglass Ice & Water membranes are not made for long term exposure, and not intended for use on this type of detail.
Whenever lapping a Self-Adhered (SA) membrane onto a granulated surface, the use of heat or adhesive is required to ensure proper adhesion. SA membranes that have a film top surface will bond to themselves, but the use of heat from a hot air welder will greatly improve the bond. If you have any questions please feel free to reach out to any of our technical representatives: polyglass.us/technical-sales-representative-locator/.
Is this the same way to install torch down around a penetration?
Hi @ldall87 ! Yes, a torch system can be installed the same way. A pipe lead boot or some other type of metal flashing can also be used. If you have any more questions feel free to reach out to us here or by visiting our website: polyglass.us/
What’s the name of that attachment?
Polyflex SA P is the self-adhered granulated cap sheet used to do the detail polyglass.us/product/polyflex-sa-p/. If you need more info, please don't hesitate to contact us: polyglass.us/contact/.
What is brand of the air welder you are using?
That's a Sievert hot air welder.
If I’m doing this repair on roof in 100 degrees heat, do I still need the heat gun to activate the adhesive??
Yes, whenever you are doing a Self-Adhered detail and you encounter an over-granule condition, the use of heat or adhesive is required for the membrane to bond to itself. The ADESO compound does not bond well to loose granules, and adding heat from a hot air welder, or an adhesive such as PG500 to the detail, better ensures a tight seal and bond. Feel free to contact any of our technical representatives if you have any more questions polyglass.us/technical-sales-representative-locator/.