Marine Fiberglass Repair Kit for Boats, Gel Coat Repair Kit for Boats, Epoxy Filler for Fiberglass Boats Fix Holes, Chips and Deep Cracks, Gelcoat repair kit for Fiberglass, Acrylic, Porcelain(White)

Picked this up to take care of a handful of small chips and scratches on my jet skis and my boat. So far it has worked really well for quick cosmetic repairs. Mixing is simple (equal parts A and B), and the paste goes on smoothly without running, even on slightly vertical spots. After letting it cure overnight, it sands down nicely and leaves a smooth finish. On my white gelcoat the patched areas are much less noticeable, and the surface feels sealed and solid. I also liked that the kit includes the basics (gloves, a small scraper, mixing stick, and sandpaper), so I did not have to hunt down extra supplies. Prep makes a difference. Clean the area well, lightly scuff it, and apply a little higher than the surface so you can sand it flush once it cures. I have only used it for smaller above the waterline touch-ups, but it has held up great so far. Would buy again for minor repairs.

Works amazing! I actually used to repair a cracked hole in my bathroom. Its held up super strong even with everyday use of tub

Time will tell with it's actual adherence, waterproofness, and abrasion quality on my 94 seadoo xp... but it worked really well to fill the gelcoat dings and deep scratches. Used an angle grinder with a sandpaper pad to midigate the cracks and to rough up the surface area I was working with. Goes on easy and sticks really well. FYI, it's quite runny so you may need to put on 2-3 coats for you application. I'd buy again.

Easy to use. Follow instructions.

Great product. Please read the description and reviews before purchasing to make sure this will work for you. Yes it is a little runny. But if you know this before ordering you will be able use it without leaving a negative review. I used for horizontal and vertical repairs. I only used a little bit of product for the vertical repairs and came back the next day and filled in whatever had dripped out. It dries very solid and sands well. My pic was before sanding.

This fiberglass repair kit is specifically intended to be used on boats and other marine vehicles and is formulated to be waterproof and last longer even when used with salt water. It came with a 2 solution tube kit that are mixed together to form a powerful bonding agent. The bonding solution can be applied and evened out to fill gaps or cracks and it hardens up in a few hours, though it is recommended to keep it out of water for 1 full day. The solution contains 100 grams or about 3.38 fl oz of epoxy like bonding agent in it. It came with a cap that can be used to seal any unused solution and prevent it from hardening up inside the tube. In my experience it is holding up well and hasn't cracked so far.

Do you have a boat you try to make repairs by yourself and this might be something that can help you. It’s a gel coat repair kit that could help fix fiberglass damage efficiently and also repair scratches so this could also probably work on something like a jet ski or other water vehicle I just make sure the repair area is dry before you do this. You squeeze out equal amounts of each tube and then mix with the starring stick until it is uniform. Then use a scraper they give you to apply this paste to the damaged area.

Not sure if it’s normal but when you sand it down it turns to a yellow color that doesn’t match white at all but it’s strong