ELASTOMERIC MARINE SEALANT Elastomeric marine sealant is a superior multi-purpose marine grade sealant. It can replace the use of many other types of sealants including polyurethanes polysulfides and silicone sealants. It also has the advantage of 3 year shelf life. Rule Elastomeric sealant adheres te aciously to fibreglass wood metal glass Lexan plexiglass and other marine plastics. It is a one part fast skinning ( Approx. 10 minutes ) product with superior strength adhesion elongation and long life characteristics. It will cure within 1 - 7 days depending on application and climate - can be wet sanded and painted after curing. Excellent flexibility & compression capabilities. Twists bends expands compresses. It is the perfect sealant for heavy duty service above or below the waterline. It is surface resistant to salt water teak cleaners oil petrol diesel fuel.It is not designed to be permanently in contact with fuels and is not recommended for wood decking seams.