NO SWEAT is an aerosol spray-on insulation specifically developed for cold water pipes, refrigeration and air conditioning lines, duct work, etc. to stop sweating and dripping problems. NO SWEAT provides a durable waterproof, white plastic coating (modified acrylic) filled with millions of tiny air cells which shut out warm, moist air, preventing condensation from forming. Clean surface to be sprayed, applying a thin coat first, allow to dry (5 to 10 minutes) then apply a second coat. One can will insulate approximately 10’ of 1” pipe or 8 sq. ft. with 2 coats. Not for use on plastic or painted surfaces.