Does the 10oz. Silicone require purchasing a special caulk gun? I was previously shipped tubes made of metal with pull tap opening like on a soup can

I was concerned as well but it has an internal plastic follower cup that a traditional caulking gun presses against: Similar to the traditional caulk tube. The additional metal seal helps to prolong the storage of the adhesive sealant.

Has anyone tried mixing a color pigment into the glue before application? Will this effect the cure?

I have not and can only advise you give 3M support line a call and ask them and if you can I am sure they will tell you which coloring to use. I would not just mix in any color you don't know how the glue will react to it. Give 3M a call I am sure they will be glad to help.

My kitty put a couple of pin hole sized punctures in my scuba bcd, causing a small, slow leak. will this patch it?

Yes it will. Allow five days to cure. Don’t use the fast cure.

3m Sealnt Adh Tanmarin10 Oz | Desertcart Bolivia

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Bs.1695

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Sold byAmazon BoliviaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌊 Seal the deal with 3M Marine 5200 – strength that won’t let you sink!

EXTENDED WORK TIME - Stay in control with up to 4 hours of workability after application.
EFFORTLESS PRECISION - Easy to apply with manual caulking gun, won’t sag on vertical or horizontal seams.
VERSATILE APPLICATION - Seals and bonds fiberglass to wood seamlessly, perfect for decks and hulls.
NO SHRINKAGE GUARANTEE - Cures fully in 5-7 days with zero shrinkage, ensuring lasting durability.
UNMATCHED MARINE STRENGTH - Creates watertight, flexible bonds that endure harsh marine environments.

3M SEALNT/ADH TANMARIN10 OZ is a premium polyurethane marine adhesive and sealant designed for superior watertight bonding above and below the waterline. It cures in 5-7 days without shrinkage, remains flexible, and bonds fiberglass to wood with ease. Its 10 oz tan cartridge is user-friendly, sag-resistant, and workable for up to 4 hours, making it the go-to sealant for professional-grade marine repairs.

Specifications

ASIN	B00144BB4K
Brand	3M
Brand Name	3M
Color	Tan
Compatible Material	Fiberglass, Wood
Customer Reviews	4.4 out of 5 stars 435 Reviews
Global Trade Identification Number	00051135065013
Item Dimensions	31.8 x 5.1 x 5.1 centimeters
Item Form	Liquid
Item dimensions L x W x H	31.8 x 5.1 x 5.1 centimeters
Item form	Liquid
Manufacturer	3M
Material	Polyurethane
Material Type	Polyurethane
Model	5200
Number of Items	1
Part Number	00051135065013
Style	5200
Style Name	5200
Surface Recommendation	Deck, Fiberglass, Hull, Wood
UPC	051135065013
Unit Count	1 Count
Water Resistance Level	Waterproof
Water resistance level	Waterproof

Reviews

C**Y

Absolutely good poly calk

When you need a product that you can absolutely count on 3M 5200 is the product to spec out. Excellent bonding, unparalleled longevity and available in multiple colors. It performs in adverse conditions, but,,,, if it's going to be exposed to direct sun, paint it, it accepts paint quite well

22.06.2026

H**R

Water tight

Good product stick to everything. Takes a week to cure.

21.04.2026

H**.

Buena calidad

Buen producto

22.06.2026

S**H

Disappointed

The product seems fine, but very disappointing that you didn’t get a tip for the tube so now I’ve gotta go out and get one

18.07.2025

J**S

It works

I used this to seal the roof and rear hatch area of my van. This sealant is world class

12.01.2026

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