Mastic sealing strip 32mm x 5m. A new generation of high performance grey butyl tape. As currently used by most caravan manufacturers formulated for the sealing and re-bedding of caravan and trailer tent fittings. Suitable for use on aluminium mouldings, overlap joints, awning rails, exterior lights, window surrounds, grab handles and most external trims. Forms a waterproof seal and remains flexible throughout its service life. Good UV resistance for long lasting durability. Grey.