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.

Permatex Plastic Tank Repair Kit

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

المساعدة تتبع الطلب

الحساب عربة التسوق

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

المساعدة تتبع الطلب

الحساب عربة التسوق

10.96 OMR

Duties & taxes included

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Description

🛠️ Fix it fast, fix it right — don’t let cracks slow you down!

TRUSTED DURABILITY - Sticks like glue and cures to a smooth, hard surface that lasts
PRECISION APPLICATION - Easy-to-follow photo guide ensures flawless results every time
VERSATILE TANK REPAIR - Ideal for windshield washer, radiator overflow, coolant, and water tanks
RAPID CURE LASTING FIX - Hardens in 8-10 minutes for fast, permanent repairs
PROFESSIONAL QUALITY AT HOME - Complete kit with state-of-the-art components for expert-level fixes

The Permatex® Plastic Tank Repair Kit is a professional-grade solution designed to repair cracks up to 4 inches and holes up to 0.375 inches in various plastic tanks. Featuring a quick-curing resin that hardens within 8-10 minutes and fully cures in 30 minutes, this kit includes easy-to-follow photo instructions and all necessary components for a durable, permanent fix. Perfect for automotive and powersports applications, it delivers reliable, smooth, and hard repairs that stand the test of time.

Specifications

ASIN	B0007TQWM4
Best Sellers Rank	#58,154 in Automotive ( See Top 100 in Automotive ) #15 in Powersports Gas Tanks
Brand	Permatex
Customer Reviews	4.0 4.0 out of 5 stars (485)
Date First Available	April 1, 2004
Exterior	Machined
Item Weight	3.2 ounces
Item model number	9100
Manufacturer	Permatex
Manufacturer Part Number	PX09100
Model	09100
OEM Part Number	PX09100
Product Dimensions	2.6 x 4 x 8 inches
Special Features	Quick Curing Time, Easy to Use

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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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TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

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10.96 OMR

Duties & taxes included

In stock

Sold byAmazon OMANDelivered 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 OMAN.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews

Permatex® Plastic Tank Repair Kit

Details

Details

Description

Specifications

Common Questions