How do you fix a gap between bathtub and wall?

If you have tile on the wall adjoining the tub, select a caulk that matches the color of the grout. If your gap is smaller than 1/8 inch in width, use regular caulk; fill gaps larger than 1/8 inch with a sanded caulk. Make sure the gap is clean and dry, then squeeze a thin, even bead of caulk into the space.

Should I caulk between tub and shower surround?





This is another blog post by Charles Buell, a Seattle, WA, Home Inspector. Let’s play “Myth Busters.” Everyone knows that it is important to keep the connections between tubs and its shower surround well caulked.

Can you fix a crack in a tub surround?

Repair the Crack With Epoxy



Mix enough epoxy with hardener to cover the crack and spread it with a plastic putty knife. If you’re using fiberglass mesh, lay it directly on the fresh epoxy and smooth the epoxy with the putty knife. Scrape as much excess from the repair as possible to make sanding easier.

How do you repair drywall next to tub?

Quote from the video:
Quote from Youtube video: This is five inch wide and it's waterproofing material. So I cut a piece of the kerdi-band. And what we're going to do is just put it right over top of the drywall here using unmodified thinset.

How do you seal a large gap between a wall and a bath?

Quote from the video:
Quote from Youtube video: And cut a very small angle about an eighth of an inch off the top. You're going to cut it at about a 45 degree angle. Now taking your caulking gun go ahead and load up your caulk.

Is it better to caulk or grout around tub?





Since you are joining two different materials together, you should use caulk in the space where the floor tile and tub meet. Grout is not flexible, so it’s not the best material for the job, while caulk allows for movement and also provides a better sealant.

What can I use to seal around my bathtub?

For caulking around a bathtub, Tom recommends using anything that is 100% silicone. In the segment, he used 100% Silicone Sealant in White, which is manufactured by Gorilla Glue.

How do you reseal a tub surround?

Quote from the video:
Quote from Youtube video: Take a utility knife. Like this and try and cut that caulking away. And you should be able to just peel it away and remove all that caulking.

What is the best caulking to use around a bathtub?

Silicone caulk



Caulk that utilizes silicone or latex is best for bathroom use. Silicone formulas (like GE Advanced Silicone caulk, available on Amazon) provide a stronger seal against moisture, but latex tends to be easier to work with.

Is there a special drywall mud for bathrooms?

Green. Green drywall is a type of drywall that’s mold resistant and is used in applications where moisture can be an issue—so most commonly, bathrooms. To maximize the mold resistance, use mold-resistant drywall mud, aka joint compound. Green drywall generally costs about 20% more than regular drywall.

Is there waterproof spackle?

DAP 18741 Platinum Patch Filler



This spackling dries to a waterproof solid and is compatible with various building materials, making it an excellent option for outdoor repairs. Whereas other exterior spackles require a coating of paint for protection, DAP Platinum is fully waterproof 24 hours after application.

How do you fix water damaged bathroom walls?



Follow these steps to do so:

  1. Step 1: Remove the tiles from the affected area. …
  2. Step 2: Remove the base or shoe trim. …
  3. Step 3: Locate the next closet stud. …
  4. Step 4: Cut out the damaged drywall. …
  5. Step 5: Replace rotted studs. …
  6. Step 6: Replace the removed drywall. …
  7. Step 7: Fill in screw holes and seams.

Can I use expanding foam around Bath?

Yes, expanding spray foam can be used under a bathtub. It can reduce coldness and flex in an existing install, but an improper application can result in additional problems. It’s important to understand that the tried-and-true best practice for preventing flex in a newly installed bathtub is with a mortar slab.

Can caulk fill big gaps?

A single bead of caulk can fill gaps up to 1/4 inch. If the gap is slightly larger than this, fill it with a bead of caulk deeper into the gap, but not flush with the surface. Wait until the caulk is completely cured before coming back to put a surface bead on.

How do you caulk a 1/2 inch gap?

Quote from the video:
Quote from Youtube video: You want to cut that off with either a razor a flat razor or a chisel. And then gap it with caulking over that. So this method would apply to gaps above an eighth of an inch in most cases.

How big of a gap can you fill with caulk?



A single bead of caulk can fill gaps up to 1/4 inch. If the gap is slightly larger than this, fill it with a bead of caulk deeper into the gap, but not flush with the surface. Wait until the caulk is completely cured before coming back to put a surface bead on.

What is the best caulking to use around a bathtub?

Silicone caulk

Caulk that utilizes silicone or latex is best for bathroom use. Silicone formulas (like GE Advanced Silicone caulk, available on Amazon) provide a stronger seal against moisture, but latex tends to be easier to work with.

How do you fill a large gap between bathtub and floor?

Quote from the video:
Quote from Youtube video: If you have a 3/4 inch gap you're going to be able to fill it with a piece of wood. Anything larger than that might be a problem. But.

How do you seal a tub surround?



Quote from the video:
Quote from Youtube video: Cut the tip off the cartridge at a 45 degree angle to your desired bead size we recommend 3/8 of an inch. Using a caulking gun applying sealant with steady pressure forcing the sealant into the joint.

Can you caulk over grout around tub?

Caulking over grout is only a temporary fix because caulk forms a poor bond with the more porous grout. Whether it takes a few months or a couple of years, the caulk will start to peel off the grout. Caulk over grout will peel off over time because caulk will not bond well with grout.

How do you caulk a plastic tub surround?

Quote from the video:
Quote from Youtube video: Cut off the end of the tube of caulking at a 45 degree angle with utility knife. Keep even pressure on the tube of caulk. And slowly apply a bead or line of caulk along the entire crack.

How do you caulk around a shower surround?

The straightforward process follows these steps:

  1. Remove any old strips of caulk in the shower.
  2. Use painter’s tape create a guide for the new caulk line.
  3. Apply either silicone or latex caulk with a caulk gun, or squeeze the product straight from the tube.
  4. Wipe along the caulk line with a wet finger to remove any excess.

Do you caulk around a shower surround?

Quote from the video:
Quote from Youtube video: You need to caulk where the enclosure meets the stall. Where the shower meets the wall. And also along the floor where the shower meets.