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3M

3M Marine Adhesive Sealant 4000 UV, PN06580, White, Medium Strength Flexible Waterproof Adhesive Sealant for Boats and RVs, UV Resistant, Cures in 24 Hours, 295 mL Cartridge, 10 Fl Oz (Pack of 1)

  • Based on 1,616 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jul 13
Order within 9 hours and 16 minutes
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Color: White


Size: 10 fl oz


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
  • For industrial/occupational use only. Not for consumer sale or use

Description

3M Marine Adhesive Sealant 4000 UV is a one-component, medium-strength, moisture-curing, gap-filling sealant that cures to form a firm, flexible and waterproof seal on aluminum, wood, gel coat and fiberglass, making it well- suited for marine applications above or below the waterline. This product offers excellent UV resistance for reliable long term performance.

Product Dimensions: ‎2 x 3 x 9 inches


Item Weight: ‎10 ounces


Department: ‎unisex-adult


Manufacturer: ‎3M


Item model number: ‎4000UV


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎August 25, 2003


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Excellent
Color: White Size: 10 Fl Oz (Pack of 1)
Product has a cap inside the back end so you can use the basic caulk gun. The product worked like a charm, I used it for sealing windows on a boat. cure time was much less than 24 hours which I’m grateful for because it started raining in 12 lol. Easy to use you just clip the end put it in a caulk gun and it’s just fine. Definitely recommend product and would use again. ... show more
Reviewed in the United States on August 18, 2023 by Samantha
    • Excellent for Sealing RV Roofs
Color: White Size: 10 Fl Oz (Pack of 1)
This is an excellent product overall. While marketed as a marine sealant, it can be used in other applications where a waterproof, UV resistant seal is needed. I previously used this to seal around mounting brackets for solar panels on an RV roof. Now, I am removing dicor sealant around vents and other openings on the roof and using this instead. Based on my experience with it around the solar panel mounts, it seems to be far superior to dicor and similar products sold as roof sealant. It sets up quickly and acts as both a sealant and an additional bonding agent. I suspect it is strong enough to hold the solar panels by itself (I used VHB tape as well). The only downside I have found is it does not keep its shiny white appearance over time; it gradually turns dull aand yellowish, but as long as you use it where the appearance does not matter it is a great product. ... show more
Reviewed in the United States on June 30, 2023 by Kathy
    • Sealed well
Color: White Size: 3 fl oz
Bought a new fish finder and had to relocate the transducer. Used this to seal the old holes, the new screw holes and behind the mount to secure it in addition to the screws. Went in/on easy and sealed it all up. Note, you can't open this, use a little, and save the rest. Says right on the package to use within 24 hours of opening. These types of sealants have a shelf life. ... show more
Reviewed in the United States on July 24, 2023 by Amazon Customer
    • Holding great!
Color: White Size: 3 fl oz
Used this product a few months ago. Still holding strong. Product hasn’t faded which we’re very happy about. Giving this item ⭐️⭐️⭐️⭐️⭐️
Reviewed in the United States on August 23, 2023 by Dana
    • Works Great
Color: White Size: 10 Fl Oz (Pack of 1)
Love this stuff. Perfect for above the waterline on boats
Reviewed in the United States on August 28, 2023 by Charito
    • great
Color: White Size: 10 Fl Oz (Pack of 1)
great stuff
Reviewed in the United States on September 2, 2023 by joseph D Pergolotti
    • I love this product
Color: White Size: 10 Fl Oz (Pack of 1)
It's only been a month since I applied. So far I'm happy with the results. No discoloration and the ease of application was wonderful. It's the perfect consistency, creating a smooth beautiful finish.
Reviewed in the United States on July 2, 2023 by H.R.Rider
    • Best adhesive for its purpose
Color: White Size: 10 Fl Oz (Pack of 1)
Works well
Reviewed in the United States on July 8, 2023 by mark b.

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