Gorilla Pro Gaps Exterior Filler 310ml

Gorilla Pro Gaps Exterior Filler is a durable gap filler that has been specifically created for exterior applications that will be painted. When designing this product, we took New Zealand’s harsh weather conditions into consideration, providing a product that once cured forms an elastic skin that has superior UV and weather resistance. Does not stain, and has excellent adhesion to porous substrates.

Suitable for joints in the building industry between wooden and metal window frames and concrete and brickwork. Joints between stairs and walls, between walls, masonry, windowsills, and aerated concrete. Good adhesion without a primer on building materials including concrete, brickwork, painted wood, anodized aluminium and PVC. Excellent for those small repair jobs outside the home.