BarrierPro® 4550


Product Description

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.

Physical Properties

  • Solids Content (%)
  • 49.0 - 51.0
  • pH
  • 9.0 - 10.0
  • Viscosity (cps)
  • 900 max
  • Tg (°C)
  • +1