Description
Gorilla Expanding Foam Filler is a high-performance, multi-purpose polyurethane foam designed for filling, sealing, and insulating gaps and cavities. Known for its strong adhesion and excellent expansion qualities, this foam provides a durable, airtight, and moisture-resistant seal—ideal for both DIY tasks and professional construction applications.
Key Features
-
High Expansion Formula
Expands to fill large gaps and irregular voids quickly and efficiently. -
Strong Adhesion
Bonds to wood, brick, stone, plaster, metal, concrete, glass, and most common building materials. -
Insulating & Weatherproof
Provides thermal insulation and forms a moisture-resistant barrier once cured. -
Cut, Sand, & Paint After Curing
Once hardened, the foam can be trimmed, shaped, sanded, and painted for a clean finish. -
Precise Application
Includes a dispensing nozzle for controlled, easy application in tight or awkward spaces. -
Multi-Purpose Use
Suitable for indoor and outdoor repairs, sealing, and installation work.
Ideal For
-
Filling gaps around window & door frames
-
Sealing pipe penetrations
-
Insulating cavities, voids & wall gaps
-
Repairing cracks in walls and masonry
-
Reducing drafts around roof spaces & lofts
-
General home improvement and construction tasks
Benefits
-
Provides a strong, long-lasting seal
-
Enhances energy efficiency by reducing heat loss
-
Resistant to water, mould, and weathering
-
Versatile and easy to apply
-
Professional-grade performance in every can
