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.

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3M SEALNT/ADH TANMARIN10 OZ

Product ID: 254536811

Details

Brand
3M
Item dimensions L x W x H
31.8 x 5.1 x
Item weight
15.8 Ounces
Material
Polyurethane
Style
5200

⏳Workable up to 4 hours post-application

🌊Waterproof above & below waterline

💪Extremely high strength bond

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15292 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered 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 Name	3M
Color	Tan
Compatible Material	Fiberglass, Wood
Customer Reviews	4.4 4.4 out of 5 stars (433)
Global Trade Identification Number	00051135065013
Item Dimensions	31.8 x 5.1 x 5.1 centimeters
Item Form	Liquid
Item Weight	15.8 Ounces
Manufacturer	3M
Material Type	Polyurethane
Model	5200
Number of Items	1
Part Number	00051135065013
Style Name	5200
Surface Recommendation	Deck, Fiberglass, Hull, Wood
UPC	051135065013
Unit Count	1 Count
Water Resistance Level	Waterproof

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