Perma-Crete High Build 100% Acrylic Topcoat

PERMA-CRETE High Build Acrylic Topcoat 4-22 is specifically designed for interior and exterior, above grade, masonry substrates requiring high performance protection. It is alkali and efflorescence resistant. PERMA-CRETE 4-22 provides resistance against water, UV light , staining and is breathable. It passes TTC- 555B and ASTM D6904-3 for wind driven rain. PERMA-CRETE 4-22 provides a durable exterior coating and provides an option between conventional acrylics and elastomeric coatings. This PERMA-CRETE high build topcoat is ideal for high-rise apartments and condominiums, tilt-up warehouses, hospitals, schools, concrete parking garage overheads, hotels, resorts and residential homes.


Features Benefits
Resists Wind Driven Rain Water resistance requires 2 pinhole free coats @ 5 mils each (10 mils total DFT)
Water Vapor Permeance Breathability
Alkali Resistance Can apply to fresh concrete at 7 days and pH less than 13
High Build Provides extra protection in fewer coats (2 coats)
Two (2) Coat System Turns jobs quickly
Efflorescence Resistance Minimizes white crusty salt deposits
Application to 35ºF (2ºC) Longer painting season
Elongation Increased flexibility over multiple substrates
Seals Concrete Prevents moisture damage
Excellent Application Properties Less time for application and resists pinholing
Provides a Mildew Resistant Coating Inhibits the growth of mildew on the surface of the paint
UV Resistance Extends new look of painted surface