A hand-kneadable, specialty epoxy putty that mixes in just one minute for permanent repairs to damp, wet area. Epoxy Stik contains a fading blue dye and becomes fiberglass white after mixing. It may be applied underwater in either fresh or salt water and will bond to substrates such as fiberglass, epoxy, wood glass, and metal. Epoxy Stik will not yellow when exposed to sunlight. 30 minute cure time.