Epoxybond 530318 – 14 oz Underwater Epoxy Pool Putty for Leak and Crack Repair

The Epoxybond 530318 – 14 oz Epoxy Pool Putty is a hand-moldable, waterproof repair compound specially designed to seal leaks and fill cracks underwater. Perfect for use in swimming pools, spas, fountains, and other water features, this durable putty adheres to most surfaces and cures fully underwater—no draining required.

Just mix the two parts (1:1 ratio), knead it in your hands until uniform, and apply directly to the leaking area. It hardens in place to form a strong, permanent bond that won’t shrink, sag, or discolor over time.

Key Features:

• Model: 530318

• Size: 14 oz

• Underwater application – no need to drain the pool

• Hand-moldable and easy to use: mix, knead, apply

• Seals leaks, cracks, chips, and holes in concrete, plaster, tile, fiberglass, and more

• Ideal for repairing broken or chipped tiles

• Non-shrinking, non-sagging, and UV-stable – won’t yellow over time

• Cures permanently underwater or above water

Perfect For:
Pool owners, maintenance pros, and DIYers needing a quick, durable fix for leaks or tile repairs without the hassle of draining.