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Vulkem 116 10.1-oz Exterior and Specialty Gray Paintable Polyurethane Caulk

Ratings & Reviews for Tremco Vulkem 116 10.1-oz Exterior and Specialty Gray Paintable Polyurethane Caulk

4.6
138
Review
 4.6 out of 5
138 Reviews


89% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this polyurethane sealant for exceptional durability and flexibility in outdoor applications. Most highlight its superior weather resistance, noting it outperforms traditional caulks by resisting cracking and maintaining strong adhesion through temperature shifts and UV exposure. Reviewers consistently commend its versatility across concrete, brick, metal, wood, and stucco surfaces. Many appreciate the light gray limestone color that blends naturally and the paintable finish. Some note the thick consistency requires a powerful caulking gun, and a few encountered dried-out tubes. Overall, customers consider it a reliable, long-lasting solution for exterior sealing despite minor application challenges.

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

Would Recommend

Hard to beat the product for a good Bond and flexibility. Everything's expensive but this one's priced Right if one can say that.

September 23, 2026
Verified Purchaser
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Great product

Can’t go wrong with this product, been using it for years. The negative is that I have to order it online as in the Northwest I can pick it up in the store

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The Premier Caulk

Vulkem is the premiier exterior caulk. Itis a polyurethene base that stays flexible no matter the weather. Application is like any other caulk. To smooth out the caulk, I found it best to moisten the tip of your finger with water (or what works best-mineral oil) first. It cures in about 24 hours and paints very nicely. Clean up requires use of a petroleum or mineral spirit based solvent. It's adhesion is beyond comparision. I refer to Vulkem as " best used the first time " because it i...

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Would Not Recommend

Seems to be old product still works just don't gun out like it should

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Response from Tremco Team

Thank you for posting your feedback. We're sorry to see your low star review on Tremco Vulkem 116. The most common reasons for this issue (diffic... Read More

Tremco TeamSeptember 8, 2026

tremco

It’s a little stinky

Would Recommend

East to use

June 2, 2026
Verified Purchaser
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Best caulking on the market

Would Recommend

Great quality. Always performs and lasts for years

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Works great.

Would Recommend

This seems to perform very well and im looking forward to see how it holds up long term.

April 27, 2026
Verified Purchaser
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Great product and does what it says

Would Recommend

Love this product I have used it before and always performed great

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