The OB1 Sealant/Adhesive Multi Surface Clear 290Ml is a perfect solution for bonding and sealing needs, suitable for both interior and exterior applications. It's engineered with a user-friendly hybrid polymer formulation, offering exceptional performance as an alternative to traditional mastics, wood and PU adhesives, silicones, acrylics, and butyl rubber sealants. This versatile sealant is ideal for a wide range of surfaces and conditions, making it a reliable choice for various projects. It's mould and mildew-resistant, odourless and solvent-free, paintable and flexible, and can be applied in wet or dry conditions. The unique properties of the OB1 Sealant mean that it will never crack or shrink, providing long-lasting durability and a professional finish.