CAT 5 IS NOW SPRAYABLE
FOR A FASTER & EASIER INSTALL
Your favorite fluid-applied air barrier just got better. Cat 5 and Cat 5 Rain Screen are now sprayable, making them easier and faster to install. These silyl-terminated polymer air and water barrier membranes are also easier to roll and faster to cure while keeping all the great performance characteristics you expect from PROSOCO's R-Guard air and water barrier products.
new & improved for your jobs
Cat 5 is a primary air barrier designed for use over above-grade structural surfaces prepared with Joint & Seam Filler and FastFlash. Solvent-free. Isocyanate-free. Phthalate-free. Complies with all VOC regulations. Proven to prevent water and air penetration of the building envelope in conditions ranging from everyday to the 155-mph winds of a Category 5 hurricane.
Strong durable protection
Can be sprayed or rolled
Installs faster
Creates a seamless membrane
Self-seals around fasteners
Meets the highest code & airtightness standards
Solvent-free
Phthalate-free
VOC-compliant
Cat 5 protects ucla's new dorms
2 phases. 5 buildings. 8-10 stories each. ~700,000 sq. ft. of air barrier. 2 1/2 years of construction.