100% marine grade silicone; won't turn yellow. Remains flexible for -70 degree F to +480 degree F. Bonds to fiberglass, plastic, wood, glass and metal. Unaffected by sunlight, weathering, most chemicals and solvents. Will not shrink or sag. Can be removed easily - excellent for deck hardware. Special marine formula can be used above and below the waterline. Dries tack-free in less than one hour, cures completely in 24 hours.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov