CARBOXYLATED STYRENE-BUTADIENE EMULSION
Workhorse polymer designed for most damp proofing membranes. Base latex for construction related damp proofing; high water resistance; high strength.
BarrierPro® 4550 is a general purpose latex binder of medium stiffness. It dries to form a flexible, tough film of high water resistance. BarrierPro® 4550 can be compounded with fillers and other additives to form coatings for a variety of applications such as damp proof membranes, specialty paints and sealants.