A lightweight, flexible, and super strong filler reinforced with carbon fibres. This filler bonds effectively to a wide range of materials including metal, wood, and plastics, making it incredibly versatile. The Big Boy Flexi Carbon Filler is formulated for superior strength and is exceptionally lightweight due to its advanced carbon fibre composition, positioning it as one of the lightest fillers available. Key features include flexibility, light weight, and super strength, with reduced shrinkage. The product includes filler, hardener, and a small spreader. Sale restricted to over 18s.