3M Hybrid Adhesive Sealant 7603M Hybrid Adhesive Sealant 760 is a one component sealant without isocyanates which forms permanent elastic bonds on many different materials. It cures rapidly under the effect of atmospheric humidity to form a flexible and resistant joint with very good adhesion on most materials. This hybrid technology is paintable when wet and will not degrade when exposed to UV. DetailsExcellent adhesionPaintable when wetAbove/below water line useLow VOC30 Minute skin time