What can I use to fix a crack in my bathtub?

Fill the Crack – Using a 2-part polyester filler, mix according to instructions and apply the filler to the crack with a clean rubber spreader until the stop-drill holes and the cracks are completely filled-allow the filler to dry before proceeding.

Can cracked baths be repaired?





Chips and small cracks in your bathtub are easy to repair using a two-component epoxy bathtub repair kit from your local hardware store. The key to successful DIY shower or tub repair is to make sure you’re using the right repair or refinishing kit for your tub or shower surface.

Can a cracked fiberglass tub be repaired?

No matter how bad a crack or an indentation may look, the process is the same as if it was a little pit. In either case, it’s surprisingly simple. By using a basic epoxy kit with a few essential items, repairing a fiberglass tub takes as little as one day, with most of that time spent as the compound dries.

How do you fix a crack in a plastic bathtub?

Epoxy

  1. Sand the area surrounding the crack with 400 grit sandpaper. Sand about a half-inch around each side of the crack. …
  2. Wash the cracked area with soap and warm water. Let the area dry. …
  3. Mix the epoxy solution. …
  4. Apply the epoxy to the crack and holes using the applicator provided in the kit. …
  5. Let the epoxy dry.


How do you fix a hairline crack in a fiberglass tub?





How to Fix a Hairline Crack in a Fiberglass Tub

  1. Clean and dry around the crack.
  2. Sand the area around the crack.
  3. Prepare and apply the adhesive.
  4. Fill the crack with fiberglass filler.
  5. Sand the area around the crack again.
  6. Coat the crack with epoxy.
  7. Add fiberglass clothing.
  8. Apply more epoxy mixture.

How do you fix a big crack in a fiberglass tub?

Quote from the video:
Quote from Youtube video: And this one looks like it's been done before but i'm going to use some resin drill some holes and use some fiberglass mat to go ahead and take care of this first i'm going to go ahead and drill drill

Will Flex Seal fix a cracked bathtub?

Though Flex Seal is a great product that can seal a cracked bathtub, it should only be used as a temporary solution. Flex Seal can adhere just fine to fiberglass, but if you have a porcelain or ceramic tub, Flex Seal products do not adhere well to these surfaces and may only seal your crack for a few days.