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.

Proseal Instant Gas Tank And Radiator Repair 1 Oz Steel

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

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

Help Track order

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

$14.00

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered 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 British Virgin Islands.

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Description

🛠️ Fix it fast, fix it forever—because leaks don’t wait.

COMPACT POWER PACK - 1 oz size for quick, precise DIY fixes or professional touch-ups.
FLUID PROOF FORMULA - Resists gasoline, oil, antifreeze—keeps leaks sealed under pressure.
INSTANT LEAK LOCKDOWN - Seals holes & cracks without tank removal—save time, skip the mess.
VERSATILE SURFACE GRIP - Works flawlessly on wet or dry metal—no prep, no hassle.
STEEL STRONG DURABILITY - Hardens like steel in just hours for permanent, heavy-duty repairs.

ProSeal Instant Gas Tank & Radiator Repair is a steel-reinforced epoxy putty designed to permanently seal small holes, cracks, and split seams in fuel tanks, radiators, and other automotive fluid containers. It bonds instantly to wet or dry surfaces, hardens like steel within 2-4 hours, and reaches full strength in 12 hours. Resistant to gasoline, oil, and antifreeze, this 1 oz putty offers a durable, convenient solution for quick, reliable leak repairs without draining or removing parts.

Specifications

ASIN	B001JT5OSO
Best Sellers Rank	#10,601 in Automotive ( See Top 100 in Automotive ) #1 in Radiator Sealers
Brand	Pro Seal
Brand Name	Pro Seal
Color	Clear
Compatible Material	Metal
Container Type	Strip
Customer Reviews	4.1 out of 5 stars 1,071 Reviews
Full Cure Time	12 Hours
Global Trade Identification Number	00050291620203
Item Form	Putty
Item Package Quantity	1
Item Weight	20 Grams
Manufacturer	Super Glue
Material	Steel
Material Type	Steel
Model	11720043
Number of Pieces	1
Package Information	Strip
Part Number	62020
UPC	050291620203
Viscosity Level	High
Volume	20.7 Milliliters
Water Resistance Level	Water Resistant

Reviews

C**R

3.04.2026

M**T

8.04.2025

J**N

30.07.2022

C**I

27.04.2026

R**N

4.01.2026

M**G

16.04.2022

S**L

5.02.2026

J**S

15.06.2025

S**Y

2.09.2025

P**L

18.02.2026

S**X

28.06.2025

T**S

13.02.2026

W**R

12.08.2025

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

$14.00

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered 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 British Virgin Islands.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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2 weeks ago

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

Details

Details

Description

Specifications

Reviews

Common Questions