Will yhis work on the bottom of a black water tank?

We used it to repair a separated seam on the drinking water tank for our camper. I don’t see why it wouldn’t work for your application. It’s held for a solid year, with several uses.

My coolant tank isn't cracked but has that white spiderweb look on the top near the cap, would this cover that section, to prevent it from cracking?

I think so. My tank had a small hole and it was very brittle in the area with cracks and it has done just fine for several months now. Much cheaper than paying $100 bucks for OEM tank.

Will this work on rubber?

Does it say it works on rubber? If it does then yes otherwise buyer beware. Please read shut the product uses and descriptions before asking this type of question.

Which is the best sealent for stopping leakage in sintex water tank

I ended up using gorilla glue, it was easy to apply and leaves a clear watertight seal. Remove the tank, drain it, wash it well with soap and water, dry it well, apply gorilla glue to the cracks and let dry, then water test before you reinstall the tank. Easy, clean and works great, has lasted over two years since I repaired.

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Permatex 09100 Tank Repair Kit

Product ID: 52946563

Details

Brand
Permatex
Item package quantity
1
Material
Plastic
UPC
077349611556
Unit count
1.0 count

📸Photo-guided easy instructions

⏱️Fast hardening formula

🛠️Permanent tank repair

VT41899

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Description

🛠️ Seal it fast, drive with confidence!

DIY CONFIDENCE BOOST - Step-by-step photo instructions make complex repairs approachable for any skill level.
COMPACT LIGHTWEIGHT - Easy to store and handle with a sleek 90.7g design that fits in your toolkit effortlessly.
RAPID FIX LASTING STRENGTH - Experience fast curing that seals leaks permanently, saving you time and hassle.
TRUSTED AUTOMOTIVE ESSENTIAL - Backed by Permatex’s legacy and 4-star user approval, join thousands who rely on this kit.
VERSATILE TANK COMPATIBILITY - Perfect for windshield washer, radiator overflow, coolant, water, and waste tanks (excluding plastic fuel tanks).

The Permatex 09100 Tank Repair Kit offers a fast-hardening, permanent solution for repairing various vehicle tanks including windshield washer and coolant reservoirs. Featuring easy-to-follow photo instructions, this compact 90.7g kit is a trusted choice for DIY automotive maintenance, ensuring reliable fixes without professional help.

Specifications

ASIN	B0007TQWM4
Best Sellers Rank	456,984 in Automotive ( See Top 100 in Automotive ) 1,354 in Fillers, Adhesives & Sealants
Brand	Permatex
Customer Reviews	4.0 4.0 out of 5 stars (449)
Date First Available	1 July 2009
Exterior	Machined
Guaranteed software updates until	unknown
Item Weight	90.7 g
Item model number	9100
Manufacturer	Permatex
Manufacturer part number	PX09100
Model	09100
OEM Part Number	PX09100
Product Dimensions	6.6 x 10.16 x 20.32 cm; 90.72 g
Special Features	Fast hardening and permanent repair

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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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VT41899

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered 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 Vanuatu.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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