Under water compound!
Epoxy a 2-part hand mixed adhesive putty with hundreds of uses for the home, factory, vehicles, boats and the hobbyist. Epoxido material de reaparaciones y arreglos
Easy to mix - Excellent under water - Waterproof - Sticks to everything

PROPERTIES

Suberb adhesion to almost any surface whether wet or dry (except flexible Polythene, PVC, PTFE, etc.)
Very easy and clean to mix and use
Resilient to shock, vibration and thermal movement
Heat resistant
Can be moulded to any shape
Can be carved - sawn - filed and sanded
Screws and nails can be drived in very securely
Will cure event in thick section
High chemical resistance (detergents, oils, solvents, etc.)
Is a non-conductor of electricity
Can be applied underwater
Completely waterproof