14316 3M Marine Adhesive Sealant 4000 UV, Black, 295 ml Cartridge MMM-14316
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14316 3M Marine Adhesive Sealant 4000 UV, Black, 295 ml Cartridge MMM-14316

Key item features

  • MULTI-PURPOSE MARINE SEALANT: This medium-strength marine sealant bonds portholes, deck fittings, rub rails, screw holes, and stanchion supports while still allowing disassembly
  • EXCELLENT UV RESISTANCE: A distinct ability to withstand the sun's rays allows it to excel in challenging outdoor industrial, transportation, and construction environments
  • COLOR STABLE: Maintains its color in applications above and below the water line
  • FLEXIBLE BONDS: Durable elastomeric adhesion maintains joint movement and withstands stress caused by shock, vibration, swelling and shrinking
  • PAINTABLE WHEN WET: Forms a skin in 30-60 minutes but can be painted over with water-based paints immediately after application
Current price is $41.99
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4.423143350604491 stars out of 5, based on 579 seller reviews(4.4)
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2.1 out of 5 stars
stars15 ratings15 reviews
How item rating is calculated
  1. 5 stars27% (4)
  2. 4 stars0% (0)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star73% (11)

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Showing 1-3 of 15 reviews

May 26, 2021
SlideSped4000
5 out of 5 stars review

Daily use in our industry.

You see a lot of negative reviews on this product after people don't follow directions applying it. First off, it's meant to be flexible, secondly it needs time to cure. If you can figure out how to apply it you can figure out how to read the instructions; clean and prep your surface before applying.

Review from 3m.com
Helpful?4A04U06A9LVL821996570
Dec 11, 2019
REMONE
5 out of 5 stars review

excellent product

We have used this stuff to seal in a wet, industrial environment for the last 2 years, Once it is set in place it does not leak or break loose like the silicone based sealers we have used in the past. It is difficult to get apart once set but that is great in my opinion its doing its job well.

Review from 3m.com
Helpful?4A04U06A9LVL821996570
Mar 30, 2022
atombaum
5 out of 5 stars review

Still strong and flexible

I am on my third tube of 4000 uv fast cure. All bought at different places and times. I have not had any of the problems others reviewing have had. I use it completely submerged doing a pretty demanding adhesive job, holding up the spray ring in my driveway fountain. No problems at all.

Review from 3m.com
Helpful?4A04U06A9LVL821996570