Caulk & Sealants

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$23.88 / case

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$20.3 / case

DAP ALEX PLUS 11.2 oz., White Acrylic Latex Plus Silicone Caulk (12-Pack)

Model # 7079818665

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$11.47 / each
3M 10.1 fl. oz. Fire-Barrier Sealant Caulk

Model # CP-25WB+

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$30.98 / each

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$26.33 / each

DAP Alex Fast Dry 11.2 oz. White Acrylic Latex Plus Silicone Caulk (12-Pack)

Model # 18435

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$13.97 / each
HDX 160:20 Caulk Gun

Model # HD138C

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$2.77 / each
HDX 60:25 Caulk Gun

Model # HD109

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$9.97 / each
HDX 90:20 Caulk Gun

Model # JM117FG-B

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Average rating for "Caulk & Sealants"
(4.1 / 5)
5,664 Reviews
  1. 2 years ago
    this product is easy to apply.
    So far the product is standing up to my needs, Thanks.
  2. 2 years ago
    Excellent product
    I used this product to repair cracks in my fire brick. I am very pleased with the performance.
  3. 2 years ago
    Product is GREAT
    I thought it would be expensive to repair inside fireplace brickwall .I decided to try this product first, thinking it would be a waste of money,but I did it anyway. So pleased I did. I followed the directions and my fireplace worries are over. 10.1 oz. Black Stove and Fireplace Mortar (4-Pack) sealed the fire bricks perfectly.
  1. 5 years ago
    Best multi purpose adhesive there is hands down
    We use this on metal, pvc, wood, ceramic, etc. Eco-bond is the strongest bonding and sealing adhesives you can get green or not
  2. 2 years ago
    Great green product
    Used it to create ollas (clay pots for crop watering). Holds great, waterproof. Will be buying again.
  3. 2 years ago
    amazing stuff i must say
    I use this produce to stick up a shower wall over tiles work very well I am impressed I didn't even have to use tape to hold the shower wall up it stick very fast
  1. 2 years ago
    The color matched my custom color perfectly!
    The product is doing what it what promised to do. I am very pleased with the consistency and ease of application.
  2. 2 years ago
    Use when you need a caulk in cold weather
    Stays pliable in cold weather,easy to use, good coverage.
  3. 2 years ago
    Excellent product
    This product last forever. It's mildew proof, water proof and seals everything. It also has a cap to preserve for future use. Great product and I will recommend it to all my friends.
  1. 6 years ago
    Beware of the color!
    My 19 year old two-car garage floor looks gray to me. It was poured from a commercial cement mixer here in Portland, Oregon. Over the years it's developed a crack that runs through the middle of both slabs from left to right across the whole floor. I purchased this product because all of the info about it looked reasonable to me, including the price. On the tube it reads "GRAY", but when I began using it I noticed it looked like almond colored latex house paint! It's been 4 days now since I ... read more completely sealed the crack and so far it still looks the same almond color! So, BEWARE folks! PS. First I vacuumed the crack, used a sponge and TSP, rinsed with clean water, and dried before the application. From what I see, whatever color comes out of the tube will be what you're going to see when you're done applying it.
  2. 11 months ago
    Held up over long winter
    It's not really gray unfortunately, more of a cream color. It has an almost rubbery feel when dry which I wasn't sure about but it fills in and levels out inside the cracks very well. That's the important thing. I probably used more than I should have for the big crack I had but it dried just fine. Wisconsin weather is long, cold and icy and this caulk has held up like a champ. No cracks or tears in the 1" wide area of Dap I used. I will be buying more to fill in the gaps between my sidewalk slabs.
  3. 5 years ago
    Easier to use
    We use this caulk in our business service applications. Our technicians highly recommend this because it is easier to apply since it has a more liquid consistency versus a more rigid paste type caylk that needs to be spread evenly.
  1. 4 years ago
    Dap it! Its good stuff.
    We use this product for interior and exterior applications. Have had nothing but success with it. No issues.
  2. 9 months ago
    LAUNDRY ROOM RE-CONFIGURED
    Total re- model on my home. What a mess. Had popcorn ceilings removed and all trim an baseboards were replaced. Needless to say there was a lot of caulking to be done. Even I was able to use this product with good results as well as the professionals who worked on my house. The pictures below are of a "laundry room re- configuration. Hot water heater was moved outside to the garage which is on the other side of the laundry room wall. Door , Pluming and electrical were relocated to the other side ... read more of the laundry room allowing straight through access to the house from the garage. Made the laundry room much more user friendly.
  3. 2 months ago
    Good deal
    Good product for sealing against leaks and a good value
  1. 2 years ago
    Absolutely the BEST silicone on the market
    Dont waist time with other brands.. GE for all applications.
  2. 2 years ago
    Perfect consistency - always. Never had a problem.
    I have purchased a considerable amount of this product over the past couple of years. The product is consistently excellent, applies and smoothes easily to leave a professional looking finish. Better yet, it does not yellow, (or alter it's color at all) and holds tenuously. It is readily removable when necessary.
  3. 2 years ago
    this product help me save money winter
    like the quality this silicone block the cool winter on my house the windows and doors i
  1. 9 months ago
    Use it for everything.
    Been using this product for years here in Colorado and have just recommended it to some friends who live outside of Woodstock,VT. Not only do I use it for roofs but customs built showers to seal the HardieBacker seams, plumbing issues, calking the fins on new window installs, sealing cracks in foundations and so on. My elevation in Colorado is 7K' and the sun is pretty brutal on building materials. Unlike silicone you will not be able to rip this off only after a year and I never had it leak. ... read more Can't think of anything it doesn't stick to yet although I've wanted to try it on Tyvek. The only thing you need to be aware of is that it takes twenty-four hours to set up so it can be a little messy. Rather than try and smooth things out if I add too much I wait until it dries hard and then trim off the excess. If you use a battery calk gun watch your speed as I have blown apart the tubes from the pressure.
  2. 1 year ago
    Best Sealant I have ever used- easy to use and it sticks like crazy!
    Easy to use and it sticks like crazy! The 1st time I used it I goofed and didn't clean up right away- BIG MISTAKE! The 2nd time I read the directions and used mineral spirits and the sealant came off everything I had gotten it on (even clothing) without much effort! Of course, washing with a good hand soap is paramount afterwards.
  3. 1 year ago
    good sealant
    I will see how it holds up this winter! It was easy to apply!
  1. 9 months ago
    Awsome product
    This product sets up very quickly and is paintable as it claims. I use this Alex plus in a machine that heats up to 300 degrees F and steam with no issues or failures what so ever. This is also used for facility maintenance on windows and doors and is very reliable. I have used this product for years and purchase several cases a month and will swear by it as long as they make it. Awesome product.
  2. 3 years ago
    Works as advertised
    I had a 14 X 30 foot screened patio build and needed to caulk it before painting. Since it is exposed to weather I wanted a good silicon caulk that was paintable. I wanted to paint once it was framed and again after the screen was installed. Needless to say, I needed a lot of caulk. Purchasing the 12 pack was a great value for the money and the product went on easily and paint adhered to it nicely. I now have the screen installed and am ready to caulk the wood holding the screen on. I used 6 ... read more tubes initially and will probably use 3 more on the final outside phase. That will leave me three tubes for some interior caulking before painting the interior.
  3. 1 year ago
    Perfect for an air tight seal against natural woods.
    We use this product along all baseboards, trim, crown, etc. when finishing the interiors of a home with natural woods. It allows for an air tight bug proof seal that doesn't take away from the natural look of the finish details of natural wood. Some times we even use it on painted surfaces for the same reasons because the finish paint has already been completed and we still want that seal but with out messing up the paint.
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