Fiberglass, porcelain and plastic repair kit is perfect for repairing small holes and cracks on porcelain, fiberglass, plastic and ceramic materials. Use it to repair nicks in toilet, sink, tile surrounds, spa tubs, figurines, bathtubs, shower stalls and more. Water resistantWhite or almond color1500 PSI tensile strength20 minutes setting timeTemperature range from 40 degree Fahrenheit to 200 degree FahrenheitBonds fiberglass, porcelain, plastic, ceramic