Make repair easy from small cracks to major fixes with Jenolite Epoxy Putty Stick Underwater Repair 112g. This two-component epoxy stick can be used to repair and rebuild most surfaces, even those underwater. It is hand-mixable, and the advanced formulation is ideal for making repairs to damp, wet areas and even underwater surfaces. After hand mixing it can be applied underwater be it fresh or salty water. It will bond to surfaces such as fibreglass, metal, wood, plastic and concrete. Ideal for marine repairs and repairs to damp, wet and underwater surfaces, such as holes, cracks, leaks and gouges in decks and hulls, swimming pools, hot tubs, spas, recreational equipment, as well as leaking pipes, tanks and gutters. Fully functional after 60 mins, once fully cured it is completely waterproof and can be drilled, tapped, machined, ground, filed and even painted.