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10-oz Exterior projects Limestone Paintable Polyurethane Caulk

Ratings & Reviews for LOCTITE 10-oz Exterior projects Limestone Paintable Polyurethane Caulk

4.5
353
Review
 4.5 out of 5
353 Reviews


89% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The Loctite Polyurethane Concrete Caulk is generally well-received for sealing cracks and gaps in construction materials. It is described as effective, durable, and easy to apply, with a neutral color that blends well. While a few customers had issues with leakage or incomplete filling, the majority of reviewers highly recommend the product for concrete and masonry sealing projects.

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

Sealant is thick so have a good caulk gun

Would Recommend

Great bonding from concert to metal

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Response from Loctite/Henkel Corporation

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Loctite/Henkel CorporationApril 27, 2026

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Concrete filler

Would Recommend

Fills in crack in concrete wall effectively. Very gummy-not as liquid consistency as other caulk, so a bit difficult to seamlessly fit into a crack

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Response from Loctite/Henkel Corporation

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

Loctite/Henkel CorporationApril 28, 2026

LoctiteConsumerRelations

Works Well

It works well. I used mineral spirits to help keep it soft so I could smooth out in the corner that I was sealing.

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Response from Loctite/Henkel Corporation

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Loctite/Henkel CorporationApril 16, 2026

LoctiteConsumerRelations

Seals well

Would Recommend

Worked great

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Loctite/Henkel CorporationApril 6, 2026

LoctiteConsumerRelations

Sticky situation

I have used this for years, it has good hold and on projects I have actually used it on years ago and have demoed later. It was extremely strong and hard to get the items pride offer from each other. In fact it was actually easier to just saw the wood rather than to try and pride apart. Once it’s pressed on and it’s time to cure it’s gonna be there for a long time… Good product if you need to glue something together, my primary use is wood concrete or wood wood. I can’t speak too much else, but ...

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Response from Loctite/Henkel Corporation

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Loctite/Henkel CorporationMarch 30, 2026

LoctiteConsumerRelations

good crack filler

Would Recommend

Solid crack filler

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Response from Loctite/Henkel Corporation

We're glad to know you're happy with your experience using our product. Read More

Loctite/Henkel CorporationMarch 25, 2026

LoctiteConsumerRelations

Concrete Caulk

Would Recommend

I used this caulk to seal a radon cover to the concrete on my basement. Caulk worked well.

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Response from Loctite/Henkel Corporation

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

Loctite/Henkel CorporationFebruary 27, 2026

LoctiteConsumerRelations

Cures quickly; bonds with brick, plastic, & wood.

Would Recommend

Unlike some other products, this sealant is easy to work with which results in minimal mess. It also dries quickly and adheres to multiple surfaces, and performed very well when resealing the seamed areas around our garage door.

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Response from Loctite/Henkel Corporation

It's great to hear that you're satisfied with our product. Read More

Loctite/Henkel CorporationFebruary 25, 2026

LoctiteConsumerRelations

Great stuff

Would Recommend

Works great easy to use also smells like chocolate for some reason?

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Response from Loctite/Henkel Corporation

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

Loctite/Henkel CorporationFebruary 25, 2026

LoctiteConsumerRelations

Works perfect for brick-wood siding transition

Would Recommend

Had a crack between the brick and siding. Cleaned the loose parts and seal the gap with this product. Very easy to apply.

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Response from Loctite/Henkel Corporation

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Loctite/Henkel CorporationFebruary 24, 2026

LoctiteConsumerRelations

Good product

Would Recommend

Does what I expected!

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Loctite/Henkel CorporationNovember 13, 2025

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