Polyurethane Foam Sealant - 45l Yield, Light Yellow Foam With High Elasticity | Moisture-cured, Excellent Adhesive Strength, All-season Durability

Polyurethane Foam Sealant is a one component poly foam used to seal gaps and crevices. The foam that dispenses from aerosol can is moisture cured and draws humidity from the air for cure. PU foam is widely used for filling joints between walls, ceilings, floors and gaps around pipes, windows and doorframes. Foam can be cut once fully cured, provides an excellent bond to lumber, plywood, concrete, metals, masonry and other substrates.

All-season use, High elastic foam, Dense cell structure, Utmost yield 45L, Shelf life: 18months

Basic ComponentPolyurethane
TypeFoam sealant

Specifications :
Appearance : Foam
Color : Light yellow
Tack-Free Timei mini : 8i 10
Cutting Timei mini : 30i +25a i
Densityi kg/a Yi : 20i 25
Yieldi Li : 45i 60
Thermal conductivitya mW/i ma cKi a : i 30
Adhesive strengthi kPai : i 140
Tensile strength(kPa) : i 30i 10i ai
Compressive strength(kPa) : i 150
Close cells rate(%) : 50i 60
Water absorption(up to 24h) : a 1.5% (no epidermis)
Fire Class of the cured foam : B3
Dimensional stabilityi 23a ) : 0i 0.5%(foaming direction), 0i 0.8%(flat direction)