PC-220PL Interior Waterproofing Expansion and control joints

Expansion and control joints

20 is a medium and large concrete ground grinder

not directly over primer to avoid discoloration

It is used as the final protective layer in exposed traffic coating systems and buried waterproofing assemblies

moisture-cure

PC-220PL Interior Waterproofing Expansion and control jointsPC 220PL is a single component, liquid applied, moisture cured aromatic primerless polyurethane elastomeric waterproofing base membrane. PC 220PL is designed for use in Southern California to be in compliance with SCAQMD air quality standards. Material Use PC 220PL is designed as a liquid applied, seamless waterproofing membrane. It is a single component, moisture cured, elastomeric, primerless aromatic polyurethane that does not require a primer and