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PL 10-oz Exterior and Specialty Gray Paintable Polyurethane Self Leveling Caulk

Ratings & Reviews for LOCTITE PL 10-oz Exterior and Specialty Gray Paintable Polyurethane Self Leveling Caulk

4.6
202
Review
 4.6 out of 5
202 Reviews


94% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this concrete sealant and adhesive for exceptional bonding strength, effortless application, and reliable self-leveling performance. Reviewers consistently highlight its powerful hold on concrete, stone, drywall, stucco, and wood, with many describing it as the strongest adhesive they've used. The product flows smoothly, requires minimal cleanup, and fills cracks evenly for seamless finishes. Customers report impressive durability, with seals remaining intact through seasons and weather without cracking. Most find it ideal for both professionals and DIYers. A few note challenges with cold temperatures and color matching, but these concerns are vastly outweighed by overwhelming positive feedback.

Customer review summary generated by AI, including incentivized reviews.
202 Customer Reviews

Really strong adhesive

Would Recommend

[This review was collected as part of a promotion.] I've used this to secure a few finish projects I've done around the house. It will literally hold trim in place allowing you to use fewer nails. I also built a butcher block island and used this to build the entire thing, plus a few finish nails here and there. Super strong, awesome product.

September 3, 2024

From Loctiteproducts.com

Response from The Loctite Team

Thank you for giving us insight into your experience with our product.

The Loctite TeamJuly 2, 2025

highly durable bond

Would Recommend

[This review was collected as part of a promotion.] Adheres perfectly right away and creates a very strong bond when completely set.

August 15, 2024

From Loctiteproducts.com

Response from The Loctite Team

Thank you for giving us insight into your experience with our product.

The Loctite TeamJuly 2, 2025

Super easy to use

Would Recommend

Easy to install but cure time is pretty long

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Response from Henkel Corporation

Thank you for choosing Loctite for your project.

Henkel CorporationJuly 22, 2024

Easy to use.

Would Recommend

Liked the self leveling of product. Fast cure time Needed to add sand on top for a textured appearance otherwise product drys on the shinny side of a light gray.

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Response from Henkel Corporation

Thank you for choosing Loctite for your project.

Henkel CorporationJune 2, 2024

Needs to have a larger size tube. Way too small.

Works well.

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Response from Henkel Corporation

Thank you for choosing Loctite for your project.

Henkel CorporationApril 5, 2024

Great product and good price.

Best product I have bought to fill in concrete and I have tried numerous other products. Reasonable price.

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Response from Henkel Corporation

Thank you for choosing Loctite. We are glad that you are happy with our product.

Henkel CorporationMarch 15, 2023

Great product. Will buy again.

Would Recommend

I wasnt expecting this to be as runny as it was so cut the tip too much on my first tube. Worked just as it should. Sealed the expansion gap in my garage nicely.

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Response from Henkel Corporation

Thank you for choosing Loctite for your project.

Henkel CorporationSeptember 21, 2022

Self Leveling!

I liked that it was self leveling, makes the job so much easier!

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Response from Henkel Corporation

Thank you for choosing Loctite for your project.

Henkel CorporationSeptember 16, 2022

Cut the tip small as the gap your filling not anym

Would Recommend

This product seems to work well it does settle into the cut joints iwas filling .

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Response from Henkel Corporation

Thank you for choosing Loctite.

Henkel CorporationAugust 10, 2022

Driveway cracks

Would Recommend

Good product for keeping water out of driveway cracks. Not a problem in summer particularly, but in winter water in cracks & joints will freeze, expand and make small cracks much larger. This keeps the water out . . . >Good stuff

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Response from Henkel Corporation

Thank you for choosing Loctite for your project.

Henkel CorporationJuly 31, 2022

Good for concrete.

Would Recommend

Had some concrete poured to match my back patio, and used this to seal up the seam between the two. Self filled and leveled and was able to paint over with no issues. Worked great for my needs.

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Response from Henkel Corporation

We are glad that you are happy with our product.

Henkel CorporationJune 15, 2022

Good product, a little runny.

Would Recommend

Worked well and performed as labeled after it cured. It is a little loose and for deep cracks to fill, multiple applications will be necessary.

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Response from Henkel Corporation

Thank you for choosing Loctite for your project!

Henkel CorporationMay 6, 2022

No Tools Required!

Would Recommend

[This review was collected as part of a promotion.] I used this concrete sealant out front of my property and really liked the fact that it is self-leveling. It was easy to fill in gaps and cracks as needed and it leveled itself out so I did not need any special tools to finish the job. It's held up very well!

April 7, 2021

From Loctiteproducts.com

Response from The Loctite Team

Thank you for taking the time to share your thoughts on our product.

The Loctite TeamJuly 2, 2025