How To Repair A Crack In A Fiberglass Sink



  1. How To Fix A Crack In A Fiberglass Sink
  2. Fiberglass Tub Crack Repair Kit
  3. How To Repair A Cracked Fiberglass Sink
  4. How To Repair A Crack In A Fiberglass Sink Cleaner
  5. How To Repair A Crack In A Fiberglass Sink Look

Fiberglass is known for its durability and it’s definitely better than metal and ceramic. That is why most homeowners prefer tubs that are made from this material. However, if the tub ends up with insufficient support or if it’s exposed to constant abuse, you’ll sooner or later notice the presence of cracks on its surface. If these aren’t repaired or treated immediately, they’ll grow bigger and deeper, thus totally damaging the fixture. Fortunately, it’s pretty easy to repair hairline cracks in a fiberglass tub. Here’s a DIY guide for your reference.

Cracked

Begin by drilling a tiny hole at each end of the crack. This will stop the crack from extending any further. Then wipe it down and make sure it's clean and dry. Fill the crack with a fair amount of fiberglass epoxy resin, using a plastic applicator. Let the epoxy dry for at least 24 hours. If your crack is at the bottom of the tub and it is acrylic or fiberglass then most likely the crack will affect the structure of the tub. In order to do a lasting repair, you need to repair the structure. You can take a two pronged approach: Step 1) Drill relief holes at either sides of the crack.

How To Fix A Crack In A Fiberglass Sink

1. Use your preferred household cleaner to clean the affected area. Ensure that it is free from stains, dirt and mold to make the adhesive stick effectively. Once you’re done scrubbing the area with a sponge, rinse it with tap water and wipe it dry with a lint-free cloth or rag.

How to do fiberglass repair

2. Now get a fine-grit emery cloth and sand the affected area. Brush all the dirt away with a lint-free rag.

3. Prepare the fiberglass bonding agent or adhesive. Carefully apply it onto the crack with the brush that came with your kit. You may also use a small paint brush for this task. Paint the crack and apply the adhesive up to an inch long. Let the area dry and ensure that you’ll follow the instructions on the kit carefully.

4. When it’s already dry, fill the hairline crack with the fiberglass filler using a putty knife. If you see any excess putty, scrape it off with the knife as well. Once again, let the area dry.

Fiberglass Tub Crack Repair Kit

5. Sand the repaired area with a fine-grit emery cloth again. Do so until the surface is already level. Once done, brush off the dirt or wipe them away with a lint-free rag.

How To Repair A Cracked Fiberglass Sink

6. Time to coat the surface! Check on the repair kit’s instructions and follow them carefully to create the epoxy gel mixture the right way.

7. When the coating is ready, use a small paint brush to apply it onto the patched surface. Paint the hairline crack and extend the coating to up two inches around.

8. Now cut a fiberglass cloth that will fit onto the repaired area. Press it firmly onto the wet epoxy coating and then run your putty knife across the cloth. Doing so will remove the air bubbles trapped under it. Make sure that the fiberglass cloth is flat on the surface.

How To Repair A Crack In A Fiberglass Sink Cleaner

9. Apply epoxy mixture onto the fiberglass cloth.

10. Finally, apply the finish coating or sealer that’s included in your kit. Use a paint brush to accomplish this task.

We hope that you learned how to fix hairline crack in fiberglass tub through our blog today. Just call a reputable Boca Raton plumber for plumbing fixture issues you’ll experience at home or in your place of business. Plumbers 911 Florida delivers reputable plumbing services in Boca Raton FL including bathroom remodeling, toilet repairs, plumbing fixture installation, plumbing appliance repair, home plumbing and many more! Call us at 305-662-0668 (Miami-Dade County FL), 954-468-0512 (Broward County FL), 561-327-6287 (Palm Beach County FL) to schedule a service!

How To Repair A Crack In A Fiberglass Sink Look

Learn all about our reliable emergency plumbing services available 24/7! Watch our video now.