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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Marine Adhesive Sealant 5200, Black, 10 fl oz Cartridge with Nozzle | Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair

Product ID: 9786701

Details

Brand
3M
Item Weight
14.56 ounces
Item dimensions L x W x H
38.4 x 2 x 2
Material
Polyurethane
Style
5200

🌊Saltwater & weather resistant

⏱️Tack-free in 1-2 hours

🛠️Permanent multi-surface bond

186.23 DT

Duties & taxes included

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Description

🌊 Seal your legacy with 3M 5200 — the ultimate bond that won’t let you down!

RAPID READY SEAL - Tack-free in just 1-2 hours, fully cured in 48 for fast project turnaround
WEATHERPROOF WARRIOR - Defies saltwater, UV, and harsh weather above & below waterline
PRO GRADE APPLICATION - Easy, no-mix paste applies smoothly with caulking gun—no sag or flow
UNBREAKABLE MARINE BOND - Permanently seals wood, fiberglass & metal with unmatched strength
FLEXIBLE STRESS ABSORBER - Elastomeric formula absorbs vibration, swelling & shock without cracking

3M Marine Adhesive Sealant 5200 is a professional-grade, black polyurethane sealant designed for permanent bonding and sealing on marine substrates like wood, fiberglass, and metal. It offers superior resistance to saltwater, weather, and vibration, cures fully within 48 hours, and maintains flexibility to absorb structural stress. Trusted by pros for over 50 years, it’s ideal for demanding marine and RV applications both above and below the waterline.

Specifications

ASIN	B001R0GUZG
Best Sellers Rank	#2,623 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #17 in Adhesive Caulk
Brand Name	3M
Color	Black
Compatible Material	Fiberglass, Metal, Wood
Customer Reviews	4.5 4.5 out of 5 stars (10,569)
Global Trade Identification Number	00051135065020, 00051135065044
Included Components	ADHESIVE SEALANT
Item Dimensions	38.4 x 2 x 2 inches
Item Form	Paste
Item Type Name	3M Marine Adhesive Sealant 5200 (06504) – Permanent Bonding and Sealing for Boats and RVs – Black – 1/10 Gallon Cartridge
Item Weight	14.56 ounces
Manufacturer	3M
Material Type	Polyurethane
Model	5200
Number of Items	1
Number of Packs	1
Part Number	051135065044
Style Name	5200
Surface Recommendation	Miscellaneous
UPC	051135065020 051135065044
Unit Count	10 Fluid Ounces
Water Resistance Level	Waterproof

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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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186.23 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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