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Structural Repair Kit for Bath, Shower, Spa, Hot Tub and other Fiberglass Plastics

  • Plastic, Acrylic and Fiberglass Structural Repair Kit
  • Spa Hot Tub Bath tub Structural Damage Repair Kit Matt and Resin
  • Grind Damage Repair Kit, Structural shell reinforcement Cloth and Matt Kit
  •  Fiberglass bathtub repair kits Mat application Repair Kit
  • Apply Matt and Resin Reinforcement Repair Kit plastic bathtub crack repair
  • Apply  Resin Fiber Glass Repair Kit By Color Glass Fibre structure
  • Apply Heat Over Resin Repair Kit Deep Fiberglass Damage Crack
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Product Description

Reinforcement repair kit for bath, shower, spa, hot tub and other fiberglass (FRP) structural damage such as boats, power sports, utility covers, automotive and more. Our specially formulated resin will bond to ABS, Plastics and Polyurethane. This kit is designed to repair as reinforcement first, a large crack or hole, missing structure, or structure repair from the front side or behind the unit. The kit is available in three different colors to help blend the structure repair. it is not intended as an exact match. For exact match of the surface see our Paste Repair kits.

Beware: As where most epoxy & fiberglass resins will initially bond to plastics upon application, those resins will lose adhesion and peel off within a short period of time. This kit is formulated for those hard to bond to applications with our multi-surface Binding Resin.

Kit Contents:

  • Fiber Glass Mat
  • Choice of Colors Binding Resin and Catalyst
  • Mixing Cups
  • Stir Sticks
  • Latex Gloves
  • Razor Blades
  • Application Brush
  • Instructions (Click Here to download)

Available in three sizes as follows:

  • Small Kit - This Kit comes with 1 sq. ft. of Mat and 8 oz. of Resin.
  • Medium Kit - This Kit comes with 2 sq. ft. of Mat and 1 pt. of Resin.
  • Large Kit - This Kit comes with 3 sq. ft. of Mat and 1 qt. of Resin.


For Technical Information on this product please click here.

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Product Reviews

  1. Saved us a ton of money 5 Star Review

    Posted by on 4th Mar 2015

    We ordered the repair kit to fix a crack in our shower pan that was made of plastic. I was skeptical if it would work, but took a chance before redoing my entire bathroom shower. It worked great, the instructions were easy to follow and the price was well worth it.

  2. good product 4 Star Review

    Posted by on 1st Dec 2014

    We ordered the repair kit to fix a crack in our shower pan. The crack was right at the inner radius. We ordered the white color and didn't expect it to match well. We just wanted the leak to stop. All in all, the product worked nicely, think it blended very well at the contours and you couldn't see it, we are happy we did not have to replace the pan and we did not have to spend more money. So, good product. It definitely worked for us.

  3. Easy to use 5 Star Review

    Posted by on 8th Apr 2014

    Package came with everything you will need to make the necessary repair. Directions were easy to follow adn only took about 20 minutes start to finish. This was my first time fixing something with fiberglass.

  4. Rebult the shower pan 5 Star Review

    Posted by on 10th Dec 2013

    The order arrived within a few days I used the kits to rebuild the fiberglass shower pan. Bought 2 large and only needed one. First I drilled holes to spray expanding foam underneath, patched holes added several layers to the previously patched ugly pan. I followed the directions carefully, sanded and then followed with the non slip coating. Very nice firm surface. Used the matching spray for a crack on the sidewall. I am very pleased. The shower is firm, not slippery and it looks great. Dust mask and respirator required.

  5. Good Products 4 Star Review

    Posted by on 31st Oct 2012

    The kits are good products and worked well.

  6. Here's a real Money saver! 5 Star Review

    Posted by on 3rd Oct 2012

    I have a bathtub replacement from Menards. It is now a short shower unit since the tub was removed. All was OK for about a year & a half. I am a big guy, 400lbs. And my wife and son are good size too. My daughter who comes and helps in cleaning, noticed a crack line in the unit a couple of Monty's ago. It kept getting longer, then another showed itself. I did not want to take the base out as the ceramic wound have to come hot also. I came across the "Structural tub repair kit & it looked just what I needed.
    I ordered the large kit and read & followed the directions closely. Then I applied the non-slip coating after 24 hours. In a word "Fantastic." The unit used to flex a lot, which I never liked. Now, very solid! Very easy to apply both repair and non-slip. There was plenty of materials to apply all three Coates as instructed. First a small patch, then right away a larger second piece with the resin. Then a third piece of the fiberglass mat saturated with the resin. Smoothed the whole thing and applied another coat of resin. Wow! Sanded it like I had before applying anything ( the hard part ). A few small bubble holes which I filled with more resin. Wiped down everything with a Tac cloth & alcohol. Let dry 24hrs. Structural work done.
    Taped up as in instructions with non-slip kit, & applied the non-slip coating with the small paint roller in kit. Pulled up tape and WOW! Fantastic!! Let dry till next morning & all took showers. Everyone surprised how GREAT it turned out.
    Good tip: if doing a bath or shower area, keep door closed while sanding!
    I will HIGHLY recommend these two kits. FANTASTIC !!