Gorilla Heavy Duty Expanding Foam 340ml

*For outdoor applications, cured foam must be painted or coated. Exposure to sunlight may cause discolouration. HEAVY DUTY GAP FILLING: Seal gaps and cracks up to 2.5cm with Gorilla Heavy Duty Expanding Foam. Its multi-purpose formula creates a lasting, heavy-duty seal, effectively keeping out air, moisture, and pests for a reliable solution. MULTI-PURPOSE: Gorilla Heavy Duty Expanding Foam offers no shrinkage and a maximum seal. The foam becomes tack-free in 8-12 minutes, allowing trimming in 45 minutes. It is also paintable and sandable to adapt to any DIY project. INDOOR & OUTDOOR USE: Perfect for DIY projects indoors and outdoors. For outdoor applications, ensure the cured foam is painted or coated to prevent potential discoloration caused by sunlight exposure GAP FILLING: Gorilla Heavy Duty Expanding Foam offers a long-lasting, heavy-duty seal that effortlessly fills the smallest gaps. With zero shrinkage on fixes in attics, plumbing, vents, ceilings, ducts, doors, and windows, providing a seamless finish. FOR USE ON: Suitable for various materials and applications, including PVC, brick, concrete, insulation materials, plaster, wood, metal, and more. It's also suitable for ducts, doors, windows, and skylights