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Product Review
- Utilize Cat 5 as the primary air barrier over above grade structural surfaces prepared with R-GUARD Joint & Seam Filler and R-GUARD FastFlash.
- Cat 5 is a single component, Silyl-Terminated-Poly-Ether (STPE) that is roller applied to produce a highly durable, seamless, elastomeric weatherproofing membrane on exterior sheathing, CMU back-up walls, and pre-cast concrete.
- Cat 5 is proven to prevent water and air penetration of the building envelope in conditions ranging from everyday weather to the drenching rains and 155 mph winds of a Category 5 hurricane.
- Cat 5 can be applied in unfavorable weather conditions to dry or damp substrates.
- This feature eliminates many weather-related construction delays and accelerates the “drying in” of new buildings.
