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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Swimming Pool Epoxy Repair Kit | Waterproof Epoxy Putty | Pool & Spa Repair | Easy DIY | Underwater Sealant for Cracks & Leaks | Concrete, Fiberglass, PVC | DMK-5200 50ml (1.7 oz) Kit | Gray

Swimming Pool Epoxy Repair Kit | Waterproof Epoxy Putty | Pool & Spa Repair | Easy DIY | Underwater Sealant for Cracks & Leaks | Concrete, Fiberglass, PVC | DMK-5200 50ml (1.7 oz) Kit | Gray

Product ID: 27804913

Details

Brand
AQUABOND
Item Form
Liquid
Material
Fiberglass
Special Feature
Underwater
Specific Uses For Product
Tile Repair

💧Waterproof underwater sealant

🔧Versatile multi-material repair

🛠️Heavy-duty durable epoxy

B/.357

Duties & taxes included

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Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💦 Seal it, forget it — pool repairs made effortless and lasting!

FAST 4 HOUR CURE TIME - Get back to enjoying your pool quickly with a rapid, reliable cure that won’t keep you waiting.
MARINE GRADE DURABILITY - Engineered to withstand harsh aquatic environments for long-lasting, heavy-duty repairs.
ALL IN ONE PRO DIY KIT - Complete with dispensing gun, mixers, and easy photo manual for flawless application every time.
MULTI SURFACE COMPATIBILITY - Seamlessly bonds concrete, fiberglass, and PVC—your go-to solution for diverse pool materials.
DIVE IN READY WATERPROOF SEAL - Fix pool cracks and leaks underwater—no draining needed, saving you time and hassle.

The AQUABOND Swimming Pool Epoxy Repair Kit is a 50ml marine-grade, waterproof epoxy putty designed for underwater application. It offers heavy-duty, durable repairs for cracks and leaks across concrete, fiberglass, and PVC surfaces. The kit includes a dispensing gun, mixers, polyethylene film, and a photo manual, enabling both professionals and DIYers to perform fast, reliable fixes with a 4-hour cure time.

Specifications

ASIN	B01C297P2C
Best Sellers Rank	#98,512 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2,136 in Pool & Spa Replacement Parts
Brand Name	AQUABOND
Color	Grey
Compatible Material	Fiberglass, Polyvinyl Chloride
Container Type	Cartridge
Customer Reviews	4.0 4.0 out of 5 stars (117)
Full Cure Time	4 hours
Item Form	Liquid
Item Package Quantity	1
Manufacturer	AquaBond
Material Type	Fiberglass, Polyvinyl Chloride
Model	3Y-SBPP-AYE1
Number of Pieces	7
Other Special Features of the Product	Underwater Application
Part Number	3Y-SBPP-AYE1
Specific Uses For Product	Tile Repair, Pool Repair, Underwater Repair, Pool Skimmer Repair
UPC	856649004134
Unit Count	1.69 Fluid Ounces
Viscosity Level	Medium
Volume	50 ml
Water Resistance Level	Waterproof

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