Spray foam insulation in a two part kit forming an expanding closed cell polyurethane foam that is suitable for use by trade professionals and DIY enthusiasts. For loft insulation simply spray the foam on the underside of the roof tiles to insulate the roof and to seal against tile slippage.
The spray on expanding foam insulation is designed as an insulating sealant for air leakage control for the insulation of cavities and joints within the envelope of a building. The foam is suitable for upgrading thermal performance by insulating roofs walls and floors in barn renovations or cellar conversions, reducing condensation and heat loss. This versatile spray foam insulation material seals insulates and a variety of structures made from metal, wood, bricks, concrete and slate to name just a few.
Spray-on foam expands fully within 30 - 50 seconds and is tack-free (not sticky to the touch) within 60 seconds. It is hard enough to cut in 2 - 5 minutes and has completely cured within one hour.
This formulation is best suited for spraying onto walls and roofs where the foam is required to stick and cure quickly rather than drip off. Spray-on foam will not drip if applied in thicknesses of up to 1 inch per pass.