Construction Expansion Joint Filler

About this item

Hassle-Free Exchanges & Returns for 30 Days. · 12-Month Limited Warranty. Air-o-struct Joint Filler is a closed cell polyethylene foam expansion construction joint filler specifically designed for use in brick and blockwork, isolation joints, hinge joints, deck slabs, retaining walls, reservoirs, subways, bridges, basement structures, sewage treatment works, water channels and culverts. Air-o-struct provides two impact features: The elasticity which is activated through its unique close cell structure. A water resistant barrier even when subjected to conditions of unexpected expansion and contraction. The addition of carbon black in the polymer ensures maximum UV (Ultra-voilet) stability is achieved. The excellent chemical resistant HDPE further guarantees the products performance in general and specialised structural applications. The varying densities allows the product to be adopted to specialised applications even in areas there thermal stability is required. Air-o-struct is readily coated with epoxy, paint and silicone sealers, where water dust proofing and aesthetics are required. Air-o-struct Joint Filler is available in a wide range of widths and thicknesses and is available in standard roll format or in 'zip form to tear off strips. What's in the box 1 x Construction Expansion Join Filler x10mm thick x 100mm wide x 10m long