3M 5200 Marine Adhesive
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  • 3M 5200 Marine Adhesive
  • Marine Sealant
  • caulking with 5200 06500

3M 5200 Marine Adhesive Sealant

3M 5200 is a single part sealant that cures to form a firm, rubbery waterproof seal. When fully cured, this high strength marine adhesive remains flexible and suitable for use where shock, vibration, shrinking or swelling are concerns.

Use 5200 on wood, fiberglass, hardware, motors, on fiberglass transoms, seams, joints, between struts, and planking stern joints. This permanent adhesive bonds and seals: fiberglass deck to hull, wood to fiberglass, portholes and deck fittings, motors on fiberglass transoms, under moldings, hull seams above and below water line, centerboard trunk joints, between struts and planking, stern joints and more.

Apply with a manual caulking gun. Sealant remains workable with a trowel or spatula for up to four hours, and won't sag or flow in vertical or horizontal seams.

10 oz cartridge shown. Choose Color & Cartridge Size.

 
IN STOCK - Available for pickup
$18.03 / ea
qty.   
$18.03
$14.95
$10.45
$19.23
$14.95
$22.98
$22.36
$799.34
$195.99
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Tech Spec Product Info User Generated Content
This high performance polyurethane adhesive sealant becomes tack-free in 24-48 hours, and completely cures in 5-7 days with no shrinking. The seal is extremely strong, retaining its strength above or below the waterline. 5200 stays flexible and allows for structural movement.

Consider using 5200 Fast Cure instead if the quickest possible cure rate is a consideration. It has slightly less tensile strength, but provides full cure in as little as 24 hours.

Below Water Line (yes/no): Yes
BRAND: 3M
Material: Polyurethane
Rate Of Cure: Slow
Strength: Strong
Type: Adhesive
Usage: Bonding
4.7 92

The Very Best

5

3M 5200 is the best since Bearcat body deadener from 1949. Sticks to anything, is strong, cures without shrinkage, & it's DURABLE. Thank you 3M. Don't like to thank mega corporations, but this stuff is fantastic! Nuff said.

Bobby Blue Alcohol Racer.

Lansing, Michigan

true

Used it for years

5

Havent used it yet but will shortly to permanently mount some things like hatches.

Charlie

Galveston

true

WHEN YOU NEED 5200 . . . NOTHING ELSE COMES CLOSE !

5

I HAVE EVEN ANCHORED A TOILET BOWL TO A TILE FLOOR WHEN BOLTS WERENOT AN OPTION . . . . THREE YEARS LATER STILL FLUSHING AND NO LEAKING.I JUST LOVE THE STUFF.

GENE

ULSTER PARK, NEW YORK

true

yes

5

on sealing parts on boats

Pickloe

la

true

I would buy this product again.

5

Best price around especially if you buy in bulk.

Alan

Spokane

true

I would buy this product again

5

New bottom on 22 Hackercraft

Dave Anderson

Victorville Ca

true

great item and fair price

5

We use this at a telecommunications company to hold plastic corners on large batteries that have cracked and are leaking electrolyte (700 lb batteries with 25 gallons of acid in them.) When properly installed the acid will not leak through the adhesive!! Good stuff for sure

power man

st. louis mo

true

I have been using this product for years.

5

I use it on my wooden boat to hold hardware and some of the planks ,because its flexible. Also use it on my inground swimming pool tiles.

T Bell

Washington, pa.

true

I would buy this product again

5

Used this to glue a rib system on a paddleboard. Works awesome

Josh

colorado

true

Great adhesive

5

Slow to cure and difficult to clean up but PERMANENT.

Jay

PA

true

3M 5200 Marine Adhesive Sealant

4.792

97.7

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