A tough, yellow-coloured polyester glass fibre filler designed with excellent gap-filling properties, U-POL's B Glass Fibre Bridging Compound is formulated to bridge holes and small rusted areas in steel and GRP surfaces while being easy to shape. Once cured, not only is the compound water-resistant, but you can also sand the compound and cover it with a standard polyester filler.

Features & Benefits

• Super tough with excellent gap-filling properties
• Formulated to bridge holes and small rusted areas
• Easy to shape
• Can be sanded and covered with standard polyester filler
• Water-resistant when fully cured
• 1.85-litre tin