Unicrimp OB1SCS290G Grey Contact Adhesive is the premier hybrid sealant and adhesive favoured by professionals. Versatile and user-friendly, OB1 bonds and seals various materials including aluminium, wood, plastic, metal, steel, mirror, lead, concrete, glass, tile, polycarbonate, PVC, and felt. This solvent-free formula ensures durability and flexibility, with high bond strength and resistance to fungal and bacterial growth. Suitable for dA conditions and underwater applications, OB1 is an exceptional alternative to traditional adhesives and sealants. With a wide temperature range and elongation capabilities, OB1 is ideal for various applications, including underwater and in harsh weather conditions. It conforms to ISEGA Standards, making it safe for use in kitchens and food preparation areas. Additionally, it is eco-friendly, odourless, and safe for residential, domestic, and industrial use. OB1 is the reliable solution for a wide range of repairs, including terracotta, ceramic, concrete, and gutters.