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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
201
Review
 4.6 out of 5
201 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.
201 Customer Reviews

Bad product for filling cracks on concrete steps

Would Not Recommend

I used this product to attempt to fill in cracks on my concrete steps. The part of the step that is the vertical height between the flat steps you walk on. It’s so runny, it ran out of the cracks, down on the horizontal step like molasses. It took it a few minutes to run out. I had used 2 tubes of this stuff then when I walked away and came back 10 minutes later, it had all run one of the cracks onto the steps. What a mess and what a waste.

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Response from Loctite/Henkel Corporation

Thank you for sharing your feedback and we're sorry to hear about your experience. Loctite PL Concrete Self-Leveling Polyurethane Sealant is a li... Read More

Loctite/Henkel CorporationNovember 6, 2025

LoctiteConsumerRelations

Very good

Would Recommend

I give it five stars but I do caution that it is a bit runny so watch the surrounding area you are using it for as well as your clothes etc. Especially if using outdoors and it's windy. Other than that it works great and seals up concrete nicely.

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Response from Loctite/Henkel Corporation

Thank you for your positive feedback. We're glad to hear that you're happy with our product.

Loctite/Henkel CorporationOctober 27, 2025

LoctiteConsumerRelations

Self-leveling is very thin

Would Not Recommend

It is very thin and made for filling smaller gaps and self-leveling. It did not work for my project. I tried to caulk the junction of my basement floor and wall. The caulk flowed through the gap and never closed it. I used an entire tube for 8 feet and nothing was sealed. It all flowed through the gap into the dirt under the foundation. I will try something thicker for this application. It is probably a good product for other applications.

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Response from Loctite/Henkel Corporation

Thank you for letting us know how our product worked for you.

Loctite/Henkel CorporationOctober 27, 2025

LoctiteConsumerRelations

A Great Time Saver

Would Recommend

It's a real time saver for caulking in my driveway's oversized expansion joints. I secure a styrofoam backer rod into the joint, then lay down a generous bead of this caulk. It's thin enough to flow into the nooks and crannies, but eventually thickens enough to keep out the rain. And, I don't have to double back to smooth out the beads.

October 24, 2025
From PL 10-oz Exterior and Specialty Gray Paintable Polyurethane Self Leveling Caulk Verified Purchaser
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Response from Loctite/Henkel Corporation

We're glad you're happy with our product's performance.

Loctite/Henkel CorporationOctober 27, 2025

LoctiteConsumerRelations

Self Leveling Sealer easy and fast to use

Would Recommend

I used this to seal a space between the driveway and garage floor entrance. I liked that it was easy to apply and was self leveling. After it dried it was very flexible allowing the cement joint to move with the change of seasons. It also make the crack look acceptable and shed water away.

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Response from Loctite/Henkel Corporation

We are glad that you are happy with the performance of our product.

Loctite/Henkel CorporationOctober 22, 2025

LoctiteConsumerRelations

Delivered as promised

Would Recommend
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Response from Loctite/Henkel Corporation

We're delighted that our product has met your expectations.

Loctite/Henkel CorporationOctober 14, 2025

LoctiteConsumerRelations

Good product

Would Recommend

Took a long time to dry and set up (4days) but “self leveled” well and once dry, looked and performed great.

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Response from Loctite/Henkel Corporation

Thank you for sharing your feedback. We're happy our product worked well for your application.

Loctite/Henkel CorporationSeptember 17, 2025

LoctiteConsumerRelations

Runny and wont Dry

Would Not Recommend

This stuff is grossly over priced. Its extremely runny, bubbles, and takes days to dry which allows dirt to be trapped in it. This is the worst product I have ever used.

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Response from Loctite/Henkel Corporation

Thank you for sharing your feedback, and we are sorry to hear our product did not work as you expected. Loctite PL Concrete Self Leveling Polyurethan... Read More

Loctite/Henkel CorporationSeptember 8, 2025

LoctiteConsumerRelations

Patience

Would Recommend

Easy to use. A bit thin in consistency caused some bubbles.

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Response from Loctite/Henkel Corporation

Thank you for sharing your experience with our product.

Loctite/Henkel CorporationAugust 15, 2025

LoctiteConsumerRelations

Difficult to use. Like caulking with water.

Would Not Recommend

Creates strong bond

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Response from Loctite/Henkel Corporation

Thank you for sharing your feedback. If you ever need help using our product, feel free to call our helpline at 1-800-624-7767.

Loctite/Henkel CorporationJuly 24, 2025

LoctiteConsumerRelations

Fills driveway cracks great

Would Recommend
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Response from Loctite/Henkel Corporation

We're glad you're happy with our product's performance.

Loctite/Henkel CorporationJuly 17, 2025

LoctiteConsumerRelations

Worked as described

Would Recommend

Worked great to seal a crack between my sidewalk and porch.

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Response from Loctite/Henkel Corporation

We're happy our product worked well for your application.

Loctite/Henkel CorporationJune 6, 2025

LoctiteConsumerRelations

Do not purchase

Would Not Recommend

This was so watery and has been down for 2 weeks and is still sticky and rubbery. Tried to scrap off the excess but even using an angle grinder it just gets nasty aand so messy. Do not waste you money or time

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Response from Loctite/Henkel Corporation

Thank you for sharing your feedback and we’re sorry to hear our product didn’t work as you expected. Please give us a call at 1-800-624-7767 and let ... Read More

Loctite/Henkel CorporationOctober 4, 2024

LoctiteConsumerRelations

Power Grab Ultimate is a great adhesive

Would Recommend

[This review was collected as part of a promotion.] [Employee of loctite1] Power Grab Ultimate is a great adhesive that will ensure your projects are durable and strong!

September 16, 2024

From Loctiteproducts.com

Response from The Loctite Team

We appreciate you sharing that our product worked as needed.

The Loctite TeamJune 30, 2025

Very strong for all of your DIY projects needs

Would Recommend

[This review was collected as part of a promotion.] [Employee of loctite1] A very good strong adhesive for various DIY projects, I used this to put on my bed board and it works instantly and perfectly.

September 6, 2024

From Loctiteproducts.com

Response from The Loctite Team

We appreciate your insight on our product’s performance.

The Loctite TeamJuly 2, 2025

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