eamless membrane and allows substrates to breathe.

Blue Barrier Liquid Flashing 2100 creates a seamless and weather-resistant waterproof barrier system around doors and windows, with exceptional adhesion that bonds to multiple substrates, superior shore hardness that prevents wear and tear.

Benefits of using Poly Wall Blue Barrier Liquid Flashing 2100:

Easy to use trowel application
No mixing needed
No primer required
High viscosity: Supports gun and spread applications
Environmentally friendly: Solvent free, isocyanate free, and low VOC
Bonds and cures in wet conditions

Liquid Flashing 2100 provides durable protection for windows and doors and works as a complete system with Poly Wall Blue Barrier 2300 air barrier liquid while being compliant with multiple NFPA 285 wall assemblies.

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Polyguard Products 2100 Blue Barrier Liquid Flashing - 20 Oz. Sausage

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