Does it work on plastic tanks?

bonds to clean, wet metals including aluminum and copper, to concrete and to plastics such as PVC and ABS.

what is the best sealer for a plastic tank

The new formula SealAll DOES NOT SEAL GAS LEAKS. The old product worked great and used it many times. The new product is only gasoline resistant and breaks down in only a couple of days.

I have a stripped bolt that is leaking oil, will This work?

The stuff I got was so hard it could not be mixed together. If it was soft enough to actually mix like you need to, you could probably put it on the bolt and screw it in but you would not get it back out.

Will this repair a leak on a PLASTIC lawn mower gas tank?

No. I followed the directions exactly to try to stop a leak in a plastic gas tank on a riding mower. The leak returned in just a few weeks.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

ProSeal Instant Gas Tank & Radiator Repair, 1 oz – Steel-Reinforced Epoxy Putty, Permanently Seals Small Holes, Cracks & Split Seams, Adheres to Wet Surfaces

Product ID: 400013209

Details

Brand
Pro Seal
Item Form
Putty
Material
Steel
Special Feature
Heat Resistant
Specific Uses For Product
Automotive

💧Bonds on wet or dry surfaces

⏱️2-4 hr steel-hard cure

🛢️Fuel & coolant resistant

Description

🛠️ Fix it once, fix it like a pro—no leaks, no limits!

COMPACT CONVENIENT - 1 oz size means zero waste and perfect for quick DIY or pro repairs.
INSTANT LEAK LOCKDOWN - Seals holes & cracks without draining tanks or radiators—get back on the road fast.
MULTI FLUID RESISTANT - Resists gasoline, antifreeze, oil—built for real automotive challenges.
STEEL STRONG DURABILITY - Hardens like steel in just hours for a permanent, rock-solid fix.
VERSATILE SURFACE BONDING - Works flawlessly on wet or dry surfaces—no prep headaches.

ProSeal Instant Gas Tank & Radiator Repair is a steel-reinforced epoxy putty that permanently seals small holes, cracks, and split seams on gas tanks, radiators, and fluid containers. It bonds to wet or dry surfaces, cures to steel-like hardness within hours, and resists fuel and coolant exposure, making it an essential, fast-acting solution for durable automotive leak repairs.

Specifications

ASIN	B001JT5OSO
Brand Name	Pro Seal
Colour	Clear
Compatible Material	Alloy Steel
Container Type	Tube
Customer Reviews	4.1 4.1 out of 5 stars (1,030)
Full Cure Time	12 Hours
Global Trade Identification Number	00050291620203
Item Form	Putty
Item Package Quantity	1
Item Weight	20 Grams
Manufacturer	Super Glue
Manufacturer Part Number	62020
Material Type	Steel
Model	11720043
Number of Pieces	1
Other Special Features of the Product	Heat Resistant
Specific Uses For Product	Automotive Repair (Gas Tank, Radiator)
UPC	050291620203
Viscosity Level	High
Volume	20.7 Millilitres
Water Resistance Level	Water Resistant

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews