The most versatile adhesive / sealant on the market with a 1 second immediate grab. Based on Soudal's unique SMX Polymer. Has good UV resistance and elasticity. It can be sanded and instantly painted with most types of paint. Has outstanding bonding strength. Once cured forms a strong, flexible, waterproof seal. Water potable so suitable for contact with drinking water (Steel Grey Only). Free of solvents, isocyanates or acids and is non-hazardous and non-toxic. Can be used for applications where an immediate grab and no slump are required. Perfect for installing heavy items such as mirrors and signs onto vertical surfaces without slipping.