Dismantling and cleaning Mazda 626 rear caliper

Dismantling and cleaning Mazda 626 rear caliper. Cleaning with muriatic acid and water solution by soaking the caliper for half an hour.

[@507blackbox]

whats the muriatic acid - water ratio you used?

[@bedroomworkshop3707]

Half and half if I remember correctly. Pour water first and then the acid. Be careful of course.

[@Vamosalaplaya1979]

What liquid du u have in the blue bucket?

[@bedroomworkshop3707]

Muriatic acid + water. Have to wear goggles if you plan on using it.