Hi there, is this product suitable to repair or fill small digs of the topcoat (gelcoat and poolcoat) at the bottom of a polyester resin pool ? Cheers

This will hold and seal submerged but it is a soft repair for hidden areas like inside light fixtures to seal cables etc. On a traffic area, I don't think this is the best solution.

I have a patch of fiberglass missing on my pool can I use this as a patch?

This holds very well submerged but I'm not sure it is the right solution for a patch depending on size.

We need to fill the gap above the tile and below the coping. Will this work ? And can you purchase additional tubes without purchasing the entire set

Yes. It will work very well. I have use it on my pool several times to fill up gaps between tiles or replace loos ones. You can also buy just the epoxi but they son sell the tips separately. My advice is to use it to join or fill small gaps other wise will be too expensive.

Can you use it in a pond with fish in it

I'm not sure about the toxicity but underwater applications involve placing the adhesive on a piece of plastic slightly larger than the repair area. This is done outside of the water which makes this even easier The KIT includes plenty of the plastic. I think if you leave a 1/2 of the plastic repair patch without adhesive on the edge and press it over the damaged area it will work without contaminating your pond. The plastic can even be removed after about 24-48 hours. One thing to remember is that you want a thin even coat on the plastic. Less is more with this product. Good luck

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We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.

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Description

🌊 Fix it fast, fix it flawless—underwater magic made simple!

RAPID 4 HOUR CURE - Get back to enjoying your oasis faster with a quick, durable set time.
UNIVERSAL BONDING POWER - Seamlessly adheres to fiberglass, vinyl, concrete, PVC, metal, ceramic, and wood.
PATENT PENDING PRECISION - Aquabond PEF-1 film ensures controlled application and a smooth final surface.
FLAWLESS FINISH EVERY TIME - White, paintable, and sandable for professional-grade aesthetics.
EFFORTLESS UNDERWATER REPAIRS - No draining needed—fix pools and spas while fully submerged.

The AquaBond DMK-5000 is a 50ml professional-grade epoxy kit designed for durable underwater and above-water repairs in pools, spas, and water features. It cures in just 4 hours, bonds a wide range of materials, and features a patent-pending application film for precise, paintable, and sandable finishes—eliminating the need to drain your pool and ensuring long-lasting results.

Specifications

ASIN	B00WBR490C
Are batteries included?	No
Brand	AQUABOND
Colour	White
Customer Reviews	4.0 4.0 out of 5 stars (83)
Date First Available	12 August 2024
Full Cure Time	4 Hours
Item Form	Liquid
Item Package Quantity	1
Item Volume	50 Millilitres
Item Weight	522 g
Item model number	DMK-5000
Manufacturer	AquaBond
Material	epoxy
Model number	DMK-5000
Package Dimensions	22.35 x 13.46 x 10.67 cm; 522 g
Package Information	Cartridge
UPC	856649004080

Reviews

M**T

I had a leak by the skimmer and I used all the products but they didn’t last over one season I did some research and found this company and I gave it a shot yes it was expensive but after a few weeks no issues I would highly recommend this product

11.06.2020

G**N

Perfect

29.05.2025

P**E

The epoxy was used for a under water pool light. Need to fill a 3/4 whole with a pool light cable in it. It leaked everywhere in the niche. The directions are for cracks but seen it used you-tube used to fill a similar hole but the solution was watery even under water. Went with pool putty instead..

8.09.2020

L**G

Great functional product but very small quantity Review amount my crack was big

16.04.2020

R**N

The best underwater bond for pool repairs. The dispenser is great and the off white color is very good. The transparent one is not all that good, doest stay transparent.

23.07.2019

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