Reinforces Duct Liner/Duct Board Insulation Materials and Seals Unlined Duct Work Before You Remove It
Dual-purpose coating in your choice of white or black. When used as a coating, it makes current duct work stronger. When used as a sealer, it prevents microbial particulate from becoming airborne during duct removal.
Specifications: Non-flammable, water-based coating forms a flexible membrane in duct liner insulation materials. The high viscosity provides maximum binding ability on insulation materials. Contains EPA-registered fungicide to prevent mold from growing on the coated surface. Apply with brush, roller or airless sprayer. Dries in one to two hours. 5-gal. pail.
Compliance: ASTM C-411 "Hot Surface Performance of a Coating on Glass Fiber Blanket Insulation and ASTM E-84 Class A fire rating, Meets requirements of NFPA 90A/90B.