Soudal 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 gap filler for high stress applications. Once cured, it forms an elastic skin that is flexible, 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.

Use Pro Gaps Exterior For:

• Weatherboard & Siding: Sealing joints in timber and fibre cement weatherboards.

• Window & Door Frames: Durable joints between wood/metal frames and brickwork.

• Masonry & Concrete: Filling gaps in stairs, walls, windowsills, and aerated concrete.

• Small Exterior Repairs: Patching cracks and joints around the home’s exterior.

• Multi-Material Bonding: Excellent adhesion to painted wood, anodised aluminium, and PVC.