Tough Coat is an easy to apply, water based protective coating for Commercial and Residential HVAC systems.  Tough Coat is formulated with an EPA Registered preservative that prevents the growth of mold, mildew, and fungus on the surface of the coating. It is recommended as an encapsulant on worn or damaged fiberglass to provide a flexible, durable coating which prevent fibers from entering the air stream.

Coatings enhance and extend the life of the HVAC system, giving the building owner a less expensive alternative to replacing existing ductwork and other HVAC components. Cleaning and coating HVAC ductwork in an occupied building is normally 1/3 to 1/2 the cost of replacing that ductwork.