Caulking is the action of applying a sealing compound to joints and gaps in building materials.

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Should I use caulk to fix cracking grout in a shower?

We had our contractor tile in the window in our shower. It started cracking almost immediately, and he's filled in the cracks a couple times. It keeps cracking. I assume due to the temperature ...
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251 views

Tub re-glazed and re-caulked, drippy residue from caulking

I recently had my bathtub re-glazed and re-caulked by a company that specializes in this. The tub was re-caulked 3 days after it was re-glazed by the specialist. Everything looked ok. We waited ...
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4answers
117 views

Removing silicone caulk from counter

I have a granite counter top, and a small granite backsplash that sits on the counter and goes up about 3 inches. There's about a 1/8" gap between the two that had silicone caulk which I am trying to ...
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423 views

How can I fill a gap between the exterior wall and trim?

I have a stucco-sided house that I am repairing/repainting. In the course of repairs, some of the caulk/weatherstripping between the trim and the house came off. The gap between the wall and the trim ...
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331 views

Caulking for deck frame

To seal the seam between a doubled joist or beam, what type of caulking is best? The Home Depot Decks 123 book recommends Alex Plus (acrylic latex plus silicone) while a guy at Home Depot suggested ...
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31 views

ivy growing between sliding glass door frame

On the ground floor of my house, I have a sliding glass door. A small stalk of ivy has grown through the caulk (or other sealant?) between the frame/wall of the house and the frame of the sliding ...
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94 views

What's the best kind of caulk that doesn't dry out or become tacky enough to gather dirt?

I've used various caulks but have never found the magical one that neither dries out nor becomes sticky and tacky enough to attract dirt and dust. I know this stuff exists because all the caulked ...
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224 views

How should I caulk aluminum capping where it meets brick?

We recently bought a 16 year old house that has aluminum capping over the trim around the garage doors. The gap between the aluminum and the brickwork (and the wood behind the aluminum) is large ...
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215 views

How to repair a shower corner bench

We noticed recently that the corner bench in our shower had a sizable crack in the sealant along one edge of the support wall. Our first thought was to simply reseal the crack, but as I examined it a ...
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131 views

How do I prevent runoff from bar soap damaging the caulk in my shower?

I recaulked part of my shower about a year ago. After a couple of months, I noticed that the caulk had worn off just below my in-wall soap dish, where the extra soap runs down the wall. I recaulked, ...
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2answers
4k views

How should I paint my basement floor?

I have an 80 year old basement concrete floor that recent had asbestos tiles and mastic removed. It is in good shape, with a few hairline cracks. I am planning on painting it. The basement is dry, ...
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417 views

Caulking a round corner stand up shower

I have to re-caulk a round corner stand up shower. I'm wondering the following: Can I re-caulk it without having to take it down? The previous guy that came over, had taken it outside to clean it ...
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10k views

Sealant used to prevent water getting between bath and wall?

What's the name of the 'rubbery' sealant they use between the bath and the wall, and why don't they use it in between the wall tiles? They use a hard grouting between wall tiles, but if the weight of ...
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1answer
53 views

Can I caulk over cracked grout (shower floor) as a termporary fix?

We have an older shower, with 1x1 tiles on the floor. Some of these, the grout has started to crack, and we want to prevent water damage. However, we've exhausted our renovation budget for the year, ...
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2answers
837 views

How long should I let my window dry out before caulking?

I just noticed a major leak in one of my windows last weekend during a heavy rainstorm. Upon inspection, I found several gaps in the caulking that I think the water is getting through. I managed to ...
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1answer
809 views

Can I caulk a hose connection for a pool vacuum pump?

A week ago, I managed to shut off the inflow valve to my Polaris vacuum pump but I forgot to turn off the pump itself. Pressure built and the the hose (flex hose rather than rigid PVC) permanently ...
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1answer
32 views

Should I caulk around this drain pipe?

I've got an interesting drain layout in the kitchen. Our water supply lines to the sink come up straight through the floor as is typical around here. However, the drain does not. It drops down and ...
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1answer
110 views

should i remove trim before caulking window

For weatherization purposes, is it worth removing the trim around windows (and sliding doors, etc) and filling the gaps behind the trim with spray foam (or perhaps caulk?), or is it acceptable simply ...
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14 views

glue to fix rubber gasket on kettle

I have a Sunbeam electrical kettle that started leaking. I took it apart and found a crack in one of the rubber gasket/grommet pieces that hold the plastic water reservoir in place on the metal ...
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20 views

Does caulk need to dry fully before putting trim on top?

We put tile in our kitchen and installed a bench along one wall. The tile wasn't cut perfectly, so there were large enough gaps that we wanted to caulk before putting the trim down. The caulk is one ...
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70 views

latex vs silicone caulk for interior weatherizing (rim joists, window trim, etc)

There are plenty of resources online about how to choose between silicone and latex caulk. For example, Lowe's website I need to buy some more caulk for the project I am doing, which is sealing ...
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41 views

what is air permeability of silicone caulk?

What is the air permeability rating of silicone caulk? (say, GE Silicone II). I see that at building science there is a listing of various building materials and their permeability ratings, but it ...
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Fixing poor caulk job at aluminum siding and window trim

I am about to have my windows replaced at my home. The openings are all block frame, which from what I understand generally means that the exterior trim of the window doesn't need to be disturbed. A ...