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AS1502 is a 1-part, RTV silicone adhesive sealant. It is one in a range of Acetoxy cure products which are solvent-free. During cure, it liberates a very small amount of acetic acid, giving rise to the familiar ‘vinegar’ odour which quickly dissipates after cure. It exhibits good primerless adhesion to many substrates and cures rapidly at room temperature when in contact with atmospheric moisture. This product is not to be recommended for use with copper and its associated alloys or in electronic assemblies.