No featured offers available Learn more

No featured offers available

We feature offers with an Add to Cart button when an offer meets our high standards for:

  • Quality Price,
  • Reliable delivery option, and
  • Seller who offers good customer service
“No featured offers available” means no offers currently meet all of these expectations. Select See All Buying Options to shop available offers.

Select delivery location
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.

UGL - Drylok - Gray - Masonry Crack Filler Silicone Caulk - Seals and Waterproofs Cracks - Concrete & Masonry Adhesion - Indoor - Outdoor Latex Base - Sandy Texture, Paintable 10.5 fl. oz

4.6 4.6 out of 5 stars 216 ratings

To see product details, add this item to your cart. You can always remove it later.
Color Gray
Brand Drylok
Item Weight 1 Pounds
Liquid Volume 11 Fluid Ounces
Item Form Paste

About this item

  • MASONRY CRACK FILLER - Seals, waterproofs and repairs cracks and mortar joints in concrete sidewalks, walls, steps, and floors
  • FAST SETTING - Paintable in 1 hour, 12 hours cure time
  • IDEAL - For cracks in concrete walls, foundations, driveways, patios, sidewalks, steps, floors, and replaces cracked mortar joints
  • SURFACES - Masonry walls, masonry steps, masonry floors, brick, mortar
  • PREPARATION - Opening to be sealed must be free from frost, dust, dirt, oil, and loose particles.* Hosing and wire brushing facilitate cleaning.
  • APPLICATION - Force sealant tightly into crack. Smooth patch with wet putty knife or trowel.
See more product details

Compare with similar items

This Item
UGL - Drylok - Gray - Masonry Crack Filler Silicone Caulk - Seals and Waterproofs Cracks - Concrete & Masonry Adhesion - Indoor - Outdoor Latex Base - Sandy Texture, Paintable 10.5 fl. oz
Drylok UGL - - Gray - Masonry Crack Filler Silicone Caulk - Seals and Waterproofs Cracks - Concrete & Masonry Adhesion - Indoor - Outdoor Latex Base - Sandy Texture, Paintable 10.5 fl. oz
Recommendations
DAPConcrete Watertight Filler and Sealent 10.1 ounce Gray
dummy
UGL 30507 10.5 Oz Drylok Masonry Crack Filler (pack of 2)
dummy
Red Devil 0646 Concrete & Mortar Repair (2 Pack)
dummy
United Gilsonite 4311-4719 Pourable Masonry Crack Filler, Grays
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price-63% $8.39
List:$22.98
$19.44-25% $11.95
List:$16.03
$13.58
Delivery
Get it as soon as Monday, Apr 1
Get it Mar 29 - Apr 2
Get it Apr 3 - 4
Get it as soon as Monday, Apr 1
Customer Ratings
Easy to use
4.2
4.2
4.5
4.5
Value for money
3.8
3.9
4.1
Sold By
Amazon.com
SAE-Parts
bestbrandsupply
Amazon.com
form
Paste
Paste
Paste
Paste
liquid volume
11 fluid ounces
10.1 fluid ounces
1 quarts
water resistance
waterproof
waterproof
waterproof
waterproof
waterproof
weight
1 pounds
10.1 ounces
1.13 pounds
1.88 pounds
0.1 pounds

From the manufacturer

UGL
UGL
UGL
UGL
Waterproofer Waterproofer Gray FP MCF E & C Brush
Concrete & Masonry Waterproofer Concrete & Masonry Waterproofer Fast Plug Hydraulic Cement Masonry Crack Filler Concrete/Masonry Etch & Cleaner Synthetic Bristle Brush
Customer Reviews
4.1 out of 5 stars
38
4.4 out of 5 stars
55
4.5 out of 5 stars
2,089
4.6 out of 5 stars
216
4.1 out of 5 stars
264
4.5 out of 5 stars
539
USE Waterproofing of concrete & masonry Waterproofing of concrete & masonry Preventing water from flowing through cracks & holes in concrete/masonry structures Seal, waterproof & repair cracks/joints Etching / Removing efflorescence & excess mortar Applying DRYLOK products, paints & other heavy-bodied products
APPLICATION Masonry Walls, Brick, Stucco, Cinder & Concrete Blocks, Poured Concrete Masonry Walls, Brick, Stucco, Cinder & Concrete Blocks, Poured Concrete Concrete Pools, Basement Floors, Drainage Systems, Foundations, Elevator Pits, Manholes Concrete Walls, Foundations, Driveways, Patios, Sidewalks, Steps, Floors & Cracked Mortar Joints Concrete Walls, Walkways, Patios, Garage Floors, Basements, Driveways, Carports, Brick, Stucco, Galvanized Metal, Ceramic Tile Concrete, Decking, Patios, Siding, Brick, Stone, Masonry, Patios
ADVANTAGES Latex Base, Semi-Impermeable, Keeps water and vapor out, Can be top coated after 24 hours, Tintable Latex Base, Semi-Impermeable, Keeps water and vapor out, Can be top coated after 24 hours, Tintable Easy mix, powder formula, Sets in 3-5 minutes, No top coat required Easy to use, Superior adhesion, Holds up to foot & vehicle traffic, Reduces radon gas penetration, Matches concrete Application with a stiff brush, Fast and effective, Safer than muriatic acid Reusable, Tested to ensure easy application, Extra-firm bristles ensure maximum coverage, Chiseled tip
COLORS White Gray Gray Gray White ‎White
PACKAGING 1 Gallon 1 Gallon 4 LBS. 10.5 fl. oz. 12 oz. 4 in.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

Feedback

UGL

UGL - Drylok - Gray - Masonry Crack Filler Silicone Caulk - Seals and Waterproofs Cracks - Concrete & Masonry Adhesion - Indoor - Outdoor Latex Base - Sandy Texture, Paintable 10.5 fl. oz


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

/
/
/
/
Please sign in to provide feedback.

Product Description

Product Description

DRYLOK® Masonry Crack Filler seals, waterproofs and repairs cracks and mortar joints in concrete sidewalks, walls, steps, and floors. It dries to color of concrete, will not bleed, and cleans up in a jiffy with just soap and water. Designed to withstand foot and vehicle traffic.
Clean up: Soap and water
Coverage: 48 linear Feet with a 1⁄4″ bead
Cure Time: 12 hours
Paint Time: Can be painted over in 1 hour

From the Manufacturer

Seals and waterproofs cracks in concrete sidewalks, walls, steps, floors. Replaces cracked mortar joints. Dries to color of concrete. Non-flammable. Will not bleed. May be painted over immediately with latex paint. Fast, easy clean-up with soap and water.

Looking for specific info?

Customer reviews

4.6 out of 5 stars
4.6 out of 5
216 global ratings

Customers say

Customers like the quality, color and ease of use of the caulk. For example, they mention it's effective, works well on concrete and is easy to apply with a caulking gun. Opinions are mixed on ease of cleaning.

AI-generated from the text of customer reviews

16 customers mention16 positive0 negative

Customers are satisfied with the quality of the caulk. They mention it's the best calking product they've ever used, it'll fix a crack, and is worth the value. Some say that it works great and is easy to apply.

"...A+... and I rate nothing A+. Very excellent product. One tube did entire basement cracks. Don’t even THINK of buying a different product!..." Read more

"...Overall, it is worth the value and I'm very satisfied with this product!" Read more

"This is really the best calking product I have ever used..........good color (gray) to match sidewalks, good thickness (doesn't run), and easy to..." Read more

"This stuff is great. Very easy to use and great results. Used it to fill cracks in my basement's poured walls and floors with near flawless results...." Read more

13 customers mention13 positive0 negative

Customers are satisfied with the color of the caulk. They mention that it works well on concrete, looks gray like cement, and is easy to use. Some say that it also works well with Drylok paint.

"Works well" Read more

"Easy to use and color was perfect for cement match." Read more

"works great, easy to use with caulking gun. just wish this was a two-pack because it can be used in multiple ways." Read more

"This is really the best calking product I have ever used..........good color (gray) to match sidewalks, good thickness (doesn't run), and easy to..." Read more

12 customers mention12 positive0 negative

Customers find the caulk easy to use. They mention it's easy to apply, and it goes on smoothly. Some say it works great with a caulking gun. Overall, most are satisfied with the product's ease of use.

"Purchased this product and applied 5 tubes without any problem .Went on smoothly ands was easily to trowel into place. No clean up ...." Read more

"Easy to use and color was perfect for cement match." Read more

"works great, easy to use with caulking gun. just wish this was a two-pack because it can be used in multiple ways." Read more

"Very easy to use and dries smoothly." Read more

6 customers mention4 positive2 negative

Customers are mixed about the ease of cleaning. Some mention it's easy to use and dries white, while others say it didn't keep the water out.

"Very easy to use and dries smoothly." Read more

"...one night and there was one small spot halfway up the wall that seeped a tiny bit...." Read more

"Dries darker to match concrete perfectly. Wish I would have done this 6 months ago. Perfect." Read more

"Easy to work with and I like that it dried to a color very close to the existing concrete." Read more

Worked great good color
5 Stars
Worked great good color
Worked great for fixing a crack in an old masonry sink.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on December 28, 2023
Reviewed in the United States on February 13, 2024
Reviewed in the United States on August 1, 2022
One person found this helpful
Report
Reviewed in the United States on February 15, 2018
Reviewed in the United States on September 22, 2023
One person found this helpful
Report
Reviewed in the United States on September 17, 2023
Reviewed in the United States on November 2, 2017
27 people found this helpful
Report
Reviewed in the United States on January 30, 2021