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3M Marine Adhesive Sealant Fast Cure 5200 (06535) Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair, White, 1 fl oz Tube

4.6 4.6 out of 5 stars 7,336 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Polyurethane Adhesives by 3M

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1 fl oz
5200FC
Adhesive Sealant

Purchase options and add-ons

Brand 3M
Specific Uses For Product fiberglass & Wood Sealant
Material Polyurethane,Wood
Compatible Material Wood, Fiberglass, Polyurethane, Metal
Item Form Liquid

About this item

  • CURES FAST – One-part adhesive sealant requires no mixing, typically cures within 48 hours so you can get back on the water faster
  • USE WHAT THE PROS USE – Extremely strong adhesive sealant retains strength above or below waterline
  • BONDS PERMANENTLY – Ideal for sealing, bonding and attaching on the interiors of boats and RVs, or on exteriors below the waterline and where shielded from the sun
  • LONG LASTING FORMULA – Tough polyurethane polymer resists weathering and salt water
  • WON’T CRACK OR PEEL – Stays flexible, retaining strong bonds even during vibration, structural movement or shock

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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 10 x 5 x 6 inches; 0.96 ounces
  • Item model number ‏ : ‎ 5200FC
  • Department ‏ : ‎ unisex-adult
  • Date First Available ‏ : ‎ March 24, 2010
  • Manufacturer ‏ : ‎ 3M
  • ASIN ‏ : ‎ B003E1ULRE
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.6 4.6 out of 5 stars 7,336 ratings

Product Description

Product Description

3M Marine Adhesive Sealant Fast Cure 5200 is a fast-curing version of long-trusted 3M Marine Adhesive Sealant 5200. It is a tough, flexible polyurethane for permanent bonding and sealing, ideal for use on wood, gelcoat, fiberglass, metal and more. It is recommended for interiors, below the waterline and any other places that are shielded from sunlight. Instead of 5-7 days, it typically cures in just 48 hours. Everything else is the same as the industry standard 5200 adhesive sealant that has been used and trusted for more than 50 years by marine professionals in some of the most demanding conditions on earth. It applies right from the container – no mixing is required - and cures to form a firm, flexible, waterproof seal on joints and boat hardware. Far more than a marine caulk, tough, flexible 3M Marine Adhesive Sealant 5200FC dissipates stress caused by vibration and shock and won’t crack under dynamic force. It resists saltwater, wind, weather and temperature extremes for long periods of worry-free enjoyment on the water.

From the Manufacturer

3M Marine Adhesive Sealant 5200 White. The adhesive sealant is extremely strong, retains its strength above or below water line. Stays flexible too - allows for structural movement. Has excellent resistance to weathering and salt water.

Stress caused by shock, vibration, swelling or shrinking is effectively absorbed. Check the bonding and sealing jobs this product can handle for you: fiberglass deck to fiberglass hull, wood to fiberglass, portholes and deck fittings, motors on fiberglass transoms, under mouldings, hull seams above and below water line. Center board trunk joints. Between struts and planking. Stern joints. Deck housing, etc. Easy to apply with manual caulking gun. Remains workable with trowel or spatula up to four hours after application. Won't sag or flow in vertical or horizontal seams.

About 3M Industrial Adhesives and Tapes

For more than a century, 3M has applied innovation and technology to improving our customers’ lives and supporting their business goals. Today the company, from its headquarters in St. Paul, Minnesota, serves industrial and commercial customers and consumers in nearly 200 countries. 3M Industrial Adhesives and Tapes include application-specific products that provide durability, strength, and special characteristics such as temperature resistance and short- and long-term protection. The 3M brand, across thousands of products, represents consistency, superior quality, and value.

Important information

Legal Disclaimer

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert. For additional product information, visit www.3M.com.


From the manufacturer

3M Watertight Sealants for Marine Applications for over 50 years

The Most Important Component of any Marine Adhesive or Sealant: Trust.

Whether you’re boatbuilding, maintaining a fleet or repairing a single watercraft, you expect your adhesive sealants to create watertight seals. But the right ones will do much more. They will resist weathering, shock, vibration, swelling and shrinkage over time. It also means they will earn your trust. 3M designs quick-applying, long-lasting adhesives and sealants for specific conditions – below the waterline, topside and everywhere in between, on virtually any surface you can find on your boat.

3M Marine Adhesive Sealant Fast Cure 4000 UV 3 fl oz tube 3M Marine Adhesive Sealant Fast Cure 4200 White 10 fl oz 3M Marine Adhesive Sealant 5200 White 3M Marine Adhesive Sealant Fast Cure 5200 White 1 fl oz 3M Marine Sealant Silicone Cabin and Trim Seal White
3M Marine Adhesive Sealant 4000 UV 3M Marine Adhesive Sealant 4200 FC 3M Marine Adhesive Sealant 5200 3M Marine Adhesive Sealant 5200 FC 3M Marine Grade Silicone
Customer Reviews
4.6 out of 5 stars
1,715
4.6 out of 5 stars
1,405
4.6 out of 5 stars
8,404
4.6 out of 5 stars
7,336
4.7 out of 5 stars
1,488
Sealing
Bonding Excellent Good Excellent Excellent Poor
Removable
Above Water
Below Water
Strength Medium Medium High High Low
Chemical Base SMP Polyurethane Polyurethane Polyurethane Silicone
Curing Time 24 hrs 24 hrs 5 - 7 days 24 hrs 24 hrs
Cure Rate (mm per 24 hrs) >3.5 >3 <1 3 3
3M Marine Adhesive Sealant Fast Cure 4000 UV 3 fl oz tube 3M Marine Adhesive Sealant Fast Cure 4200 White 10 fl oz 3M Marine Adhesive Sealant 5200 White 3M Marine Adhesive Sealant Fast Cure 5200 White 1 fl oz 3M Marine Sealant Silicone Cabin and Trim Seal White
3M Marine Adhesive Sealant 4000 UV 3M Marine Adhesive Sealant 4200 FC 3M Marine Adhesive Sealant 5200 3M Marine Adhesive Sealant 5200 FC 3M Marine Grade Silicone
Customer Reviews
4.6 out of 5 stars
1,715
4.6 out of 5 stars
1,405
4.6 out of 5 stars
8,404
4.6 out of 5 stars
7,336
4.7 out of 5 stars
1,488
Electrical Hatch Assembly Best Good
Wench/Transom Best Good Best Best
Stanchion Good Best Best
Port Hole Window Outside (Sealing) Best
Dashboard Components Best
Cleat Best Good Best Best
Port Lights Best Good
Rubrail Attachment Best Good
Fiberglass Hull Best Best
Sealing Screwholes Best Good
3M Logo

The toughest sealants on the sea

Whether you’re bonding trim, toe rails, fittings or fiberglass deck components, or sealing thru-hulls, hatches, hinges, trunk joints or almost anything else on a marine vessel, 3M has an adhesive sealant that’s proven to the task. Our products have set the standard for marine excellence for more than 50 years, and they now include a new generation of advanced polyurethane and silane-modified polymers (SMPs) that further expand their range and effectiveness.

3M Marine Adhesive Sealants are specifically designed for the rigors of the marine environment, bonding or sealing everything from wood, metal and glass to gelcoat and most plastics—including fiber-reinforced plastic (FRP). Boaters have no better friend on the water.

What's in the box

  • 3M 06535 Marine Adhesive Sealant 5200 Fast Cure - 1 oz., White
  • Looking for specific info?

    Customer reviews

    4.6 out of 5 stars
    4.6 out of 5
    7,336 global ratings

    Customers say

    Customers like the water resistance and performance of the bonding adhesive. For example, they mention it works perfectly and keeps water out. Some are happy with seal. That said, opinions are mixed on quality, adhesion, ease of use, durability, and value.

    AI-generated from the text of customer reviews

    332 customers mention298 positive34 negative

    Customers like the performance of the bonding adhesives. For example, they say it works perfectly, does a great job, and is amazing. Some mention that it works great to cover small holes and to seal accessories. Overall, most are satisfied with the performance and value of the product.

    "It worked great. Sealed a hole in a cooler." Read more

    "...It took the whole tube, but it worked great. It seems very waterproof." Read more

    "...used this stuff to adhere loose trim to fiberglass inside my boat, it works well and bonds stronger than most glues on the market...." Read more

    "...this stuff is amazing. but be careful oine can get this stuff all over the place...." Read more

    115 customers mention106 positive9 negative

    Customers are satisfied with the seal. They mention that it seals perfectly with no leaks, creates a solid seal, and works great. Some say that it works great for sealing up hiking boots and that it fixes leaks. Overall, most are happy with their purchase and recommend it to others.

    "It worked great. Sealed a hole in a cooler." Read more

    "48 hours to cure 100% but solid as a rock with no leaks. Fresh water marine use." Read more

    "Small tube but strong seal....I had issue on my rv, but seems to be fixed now thanks to this product....worked great it seems.." Read more

    "...product seems to have adhered well and cured well/quickly, fixing Honda roof leak" Read more

    85 customers mention66 positive19 negative

    Customers like the water resistance of the bonding adhesive. They mention that it is water proof, sets up in wet conditions, and works while wet. It also cures when exposed to moisture, and keeps their feet dry. Some say that the adhesive has some ability to flex and is not noxious in odor. Overall, customers are satisfied with the water resistant quality of the product.

    "...option of sealing failed, this product worked immediately and has kept water out for over 3 years now. Highly recommend!" Read more

    "...It cures when exposed to moisture...." Read more

    "...It took the whole tube, but it worked great. It seems very waterproof." Read more

    "...Lesson learned.The leak I created was a steady slow drip, and would only get worse over time...." Read more

    149 customers mention102 positive47 negative

    Customers are mixed about the adhesion of the bonding adhesive. Some mention that it adhered well and cured well, adding significant fastening strength. However, other customers say that it would not stay attached, does not stick well to some plastics, and is too thick to squeeze out by hand.

    "...loose trim to fiberglass inside my boat, it works well and bonds stronger than most glues on the market...." Read more

    "Very strong and plyable adhesive" Read more

    "One of the questions was, "Easy to remove?" Oh hell no. It is a permanent bond and its rubber like consistency makes it hard to cut, has to be cut..." Read more

    "...After two days that cap will likely never come off again! Feels like a super strong hold." Read more

    116 customers mention77 positive39 negative

    Customers have mixed opinions about the quality of the bonding adhesive. Some mention that it is rock solid, strong, and holds up over time. However, others say that it's unreliable, has poor quality plastic applicator, and is not as good as the original.

    "...So five stars for adhesion, toughness, and a permanent bond. Just don't get it on stuff you don't want it on...." Read more

    "Very strong and plyable adhesive" Read more

    "...I will never trust this 5200 for my boating needs. It is a very unreliable product that cannot be trusted." Read more

    "This has held up pretty well after being on the water many times. Would recommend this product to the boater that really values a quality product." Read more

    76 customers mention40 positive36 negative

    Customers are mixed about the ease of use of the bonding adhesive. Some mention that it's super easy to apply, works well, and goes on smoothly. However, others say that it makes a bit of a mess and takes a long time to set up.

    "This was easy enough to work with. I bought the 3M 5200 to use as a sealant while installing a swim ladder on my boat...." Read more

    "...It sets up as hard as a car tire. It's a bit of a mess to work with and it can be hard to clean up...." Read more

    "Worked well so far. Easy to apply and it seems worth the price." Read more

    "...It is very tacky, so I used disposable gloves and was very careful to not get it on anything, but it still happened...." Read more

    53 customers mention29 positive24 negative

    Customers have mixed opinions about the durability of the bonding adhesive. Some mention that it's a permanent fix, while others say that it needs 24 hours to cure. The fast cure is unclear and the instructions say it needs to be applied within a few hours.

    "...Having said that, product seems to have adhered well and cured well/quickly, fixing Honda roof leak" Read more

    "...Be advised that under almost all applications, it is permanent...." Read more

    "This Marine Silicon has been a great repair fix for me ...." Read more

    "...It's sticky and permanent, you don't want it on your skin...." Read more

    46 customers mention25 positive21 negative

    Customers are mixed about the value of the bonding adhesive. Some mention it's easy to apply and worth the price, while others say it'll mess up and is not worth the money.

    "...This stuff is amazing and is well worth the price.Just make sure what ever you apply it to is clean and let it cure for a couple days...." Read more

    "...Even the small tubes are expensive...." Read more

    "Worked well so far. Easy to apply and it seems worth the price." Read more

    "...only use on demanding applications as it's very expensive." Read more

    Don't waste your time buying any other product.
    4 Stars
    Don't waste your time buying any other product.
    This has held up pretty well after being on the water many times. Would recommend this product to the boater that really values a quality product.
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    Top reviews from the United States

    Reviewed in the United States on March 23, 2024
    Size: 3 fl ozStyle: 5200FCPattern Name: Adhesive SealantVerified Purchase
    Reviewed in the United States on March 19, 2024
    Size: 10 fl.oz cartridgeStyle: 5200FCPattern Name: Adhesive SealantVerified Purchase
    Reviewed in the United States on March 1, 2024
    Size: 1 fl ozStyle: 5200FCPattern Name: Adhesive SealantVerified Purchase
    Reviewed in the United States on December 15, 2023
    Size: 3 fl ozStyle: 5200FCPattern Name: Adhesive SealantVerified Purchase
    9 people found this helpful
    Report
    Reviewed in the United States on April 11, 2023
    Size: 3 fl ozStyle: 5200FCPattern Name: Adhesive SealantVerified Purchase
    9 people found this helpful
    Report
    Reviewed in the United States on February 26, 2024
    Size: 1 fl ozStyle: 5200FCPattern Name: Adhesive SealantVerified Purchase
    One person found this helpful
    Report
    Reviewed in the United States on March 22, 2024
    Size: 10 fl.oz cartridgeStyle: 5200FCPattern Name: Adhesive SealantVerified Purchase
    Reviewed in the United States on February 26, 2024
    Size: 3 fl ozStyle: 5200FCPattern Name: Adhesive SealantVerified Purchase

    Top reviews from other countries

    Translate all reviews to English
    steve
    5.0 out of 5 stars Does it right the 1st time
    Reviewed in Canada on August 26, 2023
    Size: 1 fl ozStyle: 5200FCPattern Name: Adhesive SealantVerified Purchase
    Jeff
    5.0 out of 5 stars Works amazingly
    Reviewed in Canada on July 26, 2022
    Size: 10 fl.oz cartridgeStyle: 5200FCPattern Name: Adhesive SealantVerified Purchase
    AB Durga Prasad
    5.0 out of 5 stars Excellent.
    Reviewed in India on February 9, 2023
    Size: 1 fl ozStyle: 5200FCPattern Name: Adhesive SealantVerified Purchase
    Stéphane Lafontaine
    5.0 out of 5 stars Seals great drys fast
    Reviewed in Canada on November 28, 2020
    Size: 3 fl ozStyle: 5200FCPattern Name: Adhesive SealantVerified Purchase
    Customer image
    Stéphane Lafontaine
    5.0 out of 5 stars Seals great drys fast
    Reviewed in Canada on November 28, 2020
    Sealant did it’s job perfectly, great product 👍👍👍
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    Customer image
    Andres Miranda
    5.0 out of 5 stars Pega de maravilla
    Reviewed in Mexico on August 3, 2020
    Size: 1 fl ozStyle: 5200FCPattern Name: Adhesive SealantVerified Purchase