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 Marine Adhesive Sealant 5200 Black 06504 1/10 gal

3M Marine Adhesive Sealant 5200 Black 06504 1/10 gal

Product ID: 155901757

Details

Brand
3M
Item Weight
413 g
Item dimensions L x W x H
97.5 x 5.1 x
Material
Polyurethane
Style
Compact

🌊Saltwater & weather resistant

⏱️Tack-free in 1-2 hours

🛥️Permanent marine-grade bond

Description

🛠️ Seal it once, sail forever — the ultimate marine adhesive!

WEATHERPROOF WARRIOR - Defies saltwater, UV, and extreme weather above & below waterline
PRO GRADE RELIABILITY - Trusted by professionals for 50+ years in the harshest marine environments
FAST TRACK APPLICATION - Tack-free in just 1-2 hours, fully cured in 48 for rapid project turnaround
UNBREAKABLE MARINE BOND - Permanently seals wood, fiberglass & metal with unmatched strength
SHOCK ABSORBING FLEXIBILITY - Elastomeric formula absorbs vibration, swelling & shock without cracking

3M Marine Adhesive Sealant 5200 Black is a professional-grade polyurethane sealant designed for permanent bonding and sealing of marine substrates like wood, fiberglass, and metal. It offers superior resistance to saltwater, weather, and vibration, curing to a flexible, waterproof seal within 48 hours. Ideal for demanding marine applications above and below the waterline, it ensures long-lasting durability trusted by experts for over five decades.

Specifications

ASIN	B001R0GUZG
Best Sellers Rank	#31,650 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #131 in Hardware Sealers
Brand Name	3M
Colour	Black
Compatible Material	Wood
Country of Publication	USA
Customer Reviews	4.5 4.5 out of 5 stars (6,751)
Global Trade Identification Number	00051135065020, 00051135065044
Included Components	ADHESIVE SEALANT
Item Dimensions	97.5 x 5.1 x 5.1 Centimeters
Item Form	Paste
Item Highlight	Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair
Item Type Name	3M Marine Adhesive Sealant 5200 (06504) – Permanent Bonding and Sealing for Boats and RVs – Black – 1/10 Gallon Cartridge
Item Weight	413 g
Manufacturer	3M
Manufacturer Part Number	051135065044
Material Type	Polyurethane
Model	5200
Number of Items	1
Number of Packs	1
Style Name	Compact
Surface Recommendation	Miscellaneous
UPC	051135065020 051135065044
Unit Count	295.0 Milliliters
Water Resistance Level	Waterproof

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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