Proson 606 PU Foam

Proson 606 is a general-purpose polyurethane expanding foam for filling, sealing and insulating gaps around window and door frames, pipework, cavities and voids. It expands to fill irregular spaces, cures to a firm closed-cell foam, and can be cut, sanded, plastered or painted once set.

• Fills, seals and insulates in one step
• Bonds to concrete, masonry, wood, metal and most plastics
• Rigid closed-cell cure — trim, plaster or paint over

Buying notes

Sold by the piece, by the carton or by the pallet for contractors and resellers. Stocked in Nairobi, with delivery countrywide. Around exterior frames, trim the cured foam and finish the joint with a weatherseal silicone such as Akfix 915N; inside, a paintable acrylic such as Akfix AS606 closes the joint before painting.