Flex Caulk All Purpose White 9 oz Pressurized Can, Trigger Flow Nozzle
Flex Caulk All Purpose White 9 oz Pressurized Can, Trigger Flow Nozzle
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Flex Caulk All Purpose White 9 oz Pressurized Can, Trigger Flow Nozzle

4.5 stars out of 376 reviews
(4.5)|
376 ratings
Flex Caulk All Purpose White 9 oz Pressurized Can, Trigger Flow NozzleFlex Caulk All Purpose White 9 oz Pressurized Can Trigger Flow Nozzle No Caulk Gun NeededFlex Caulk All Purpose Clear 9 oz Pressurized Can Trigger Flow Nozzle No Caulk Gun Needed
Actual Color:White

Key item features

  • Effortless Application: Features an adjustable trigger flow nozzle, eliminating the need for a caulk gun and allowing precise control over caulk flow for a perfect bead without running, dripping, or mess.
  • Durable Performance: This hybrid polymer caulk is designed not to shrink or crack, offers mildew resistance, and is fully paintable for a seamless finish.
  • Versatile Use: Suitable for both indoor and outdoor applications, it can be applied to wet or dry surfaces, and even works effectively underwater.
  • Convenient Design: Includes a Snap & Save cap to prevent waste, ensuring fast drying and easy cleanup after use.
  • Broad Applications: Ideal for various projects including bathrooms, kitchens, sinks, showers, toilets, backsplashes, countertops, baseboards, moldings, pipes, skylights, windows, doors, and auto/boat repairs.
  • Product Specifications: Presented in a 9 oz pressurized can, this white hybrid caulk is a Flex Seal brand product.
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Current price is $19.87
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About this item

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Customer ratings & reviews

4.5 out of 5 stars
stars376 ratings168 reviews
How item rating is calculated
  1. 5 stars75% (281)
  2. 4 stars15% (55)
  3. 3 stars4% (15)
  4. 2 stars2% (9)
  5. 1 star4% (16)

Reviews summary

Pros

  • : Application has smooth, controlled flow.
  • : Provides durable sealing for various surfaces.
  • : Made to withstand wear and tear effectively.
  • : Dries in 10-15 minutes or less.
  • : Has a convenient dispensing mechanism.

Neutral

  • : Can be smooth and controlled, but may be sticky and hard to manage at low rates.
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Showing 1-3 of 168 reviews

Feb 4, 2026
Robert
Top Reviewer
Item details
Color: Clear
5 out of 5 stars review

Verified Purchase

Flex Seal is awesome.

This stuff works wonders. I had to seal some water leaks around windows on the outside of my house and this worked wonderfully. I used to use regular caulk for things like this. Flex Seal is liquid rubber and will seal any hole or puncture and keep it secure.

Helpful?2LEFC53F1PZL5513025312
Mar 19, 2026
GW
Item details
Color: Clear
5 out of 5 stars review

Verified Purchase

Definitely recommend

I bought the flex caulk to seal a leaking window, it was very easy to use . It worked Great! The window no longer leaks! I would definitely recommend.

Helpful?2LEFC53F1PZL5513025312
Feb 9, 2026
Chris
Top Reviewer
Item details
Color: Clear
5 out of 5 stars review

Verified Purchase

Good Product

Needed an easy to use caulk %26 this was a good buy. Read the instructions to get the tube open and flowing. Used it to seal a crack in the grout in my bathroom.

Helpful?2LEFC53F1PZL5513025312