DESCRIPTION: S4 COLOR SIL is a one-component neutral silicone sealant that hardens by reaction with air humidity. S4 COLOR SIL is a product with high resistance to ageing, atmospheric conditions and UV rays. APPLICATION AND USE: The surfaces where S4 COLOR SIL will be applied must first be cleaned and degreased. The Product adheres to many materials such as PVC, painted sheet metal, glass, gel-coat, treated wood, ABS and aluminium. S4 COLOR SIL is easily applied with pneumatic and manual sealant guns.