Silverhook Big Boy Structural Hole Filler 250ml

Silverhook Structural hole filler is a bridging compound with added glass fibre offering easy application and strong bonding qualities. This Filler is ideal for use on large surfaces; characterised by high elasticity and its gripping ability to a wide range of surfaces. Silverhook Structural hole filler can also be used as a general-purpose filler on wood, metal, concrete and some PVCs. As it is corrosion and water-resistant, Hard Filler makes a perfect exterior filler e.g. window frames, walls car body panels etc.