Permatex 09100. Complete kit, contains everything needed for doing professional quality permanent repairs in just a few minutes. State-of-the-art components and easy-to-follow instructions with photos. Repairs all types of plastic tanks. The repair resin is designed to work within 8 to 10 minutes and cures in 30 minutes. Repairs can ideally be carried out at temperatures from 50 ° F to 75 ° F (10 ° C to 24 ° C). Repairs cracks up to 10 centimeters in length and holes up to 1 centimeter. (This product is not for plastic fuel tanks)