3m Polyurethane Sealant, 10 oz, Cartridge, White, Polyurethane Base, 540 540
3m Polyurethane Sealant, 10 oz, Cartridge, White, Polyurethane Base, 540 540
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3m Polyurethane Sealant, 10 oz, Cartridge, White, Polyurethane Base, 540 540

5 stars out of 3 reviews
(5.0)|
3 ratings

Key item features

  • Product Composition: This 3M Polyurethane Sealant features a polyurethane base, presented in a white color for versatile applications.
  • Container Specifications: Supplied in a 10 oz cartridge, it is designed for use with a pneumatic applicator, ensuring efficient dispensing.
  • Performance Characteristics: The sealant offers a flexible property, is paintable, and exhibits ultraviolet resistance for enhanced durability.
  • Temperature Resilience: It maintains performance across a wide temperature range, from a minimum of -40 degrees F to a maximum of 194 degrees F.
  • Curing & Working: With a working time of 90 minutes, the sealant achieves full cure in 1 day and boasts an elongation of 600 percent.
  • Compliance Standards: This product adheres to established industry standards, specifically ASTM C661 and ASTM D412, for quality assurance.
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Columbus, 43215
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4.334614099565653 stars out of 5, based on 5986 seller reviews(4.3)
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5 out of 5 stars
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Showing 1-2 of 2 reviews

Jun 24, 2020
Green222333
5 out of 5 stars review

Real-deal 3M marine sealant

Simply excellent stuff. Tough as nails, once cured. Be sure to look into cure time before buying this product...it takes a really long time to cure. Also, it tends to run and sag. If your application is compatible with those attributes, this is exceptional sealant.

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Nov 14, 2018
tonyd
5 out of 5 stars review

It's from 3M, you can't go wrong.

Short of buying the 3M 5200 Marine Sealant this is the best thing you can use for an absolute water tight seal. (make sure your surface is properly prepped) Use it inside or outside. Works fantastic in showers, you'll never have to caulk again. Paintable, Shelf life of 6 months (unopened) Once it's open you better plan on using it all. Xylol cleanup. It's the only thing I trust when installing GoBoard tile backer. Cement backer board, HardieBacker ………….. are now things of the past.

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