The Leak Lock Plug N' Patch kit is meant for more troublesome leaks. Leak Lock Plug N' Patch kit contains pre-mixed Plug N' Dike to plug a leak immediately; sorbent pad for cleaning around plug to ensure epoxy will adhere; quick-cure epoxy to form a patch over the plug and prevent the paste from losing its adhesion which could result from drying or vibration; disposable gloves; stir stick; red carrying case; cures in 30 minutes. Together these materials provide a patch that will last until a permanent patch can be installed. Ship. wt. 9 lbs.