Is this resitant to fuel? I need it to repair a gromet on fil tube gas tank

In my case it did not work with alcohol based fuel.

Can I use this to stick a metal gasket to an intake manifold?

Metal gaskets are a one use crush type seal. I would not recommend using permatex #1 Hard setting. You will have an impossible job Removing the intake without damaging it if In the future you need to remove it. And Most likely it will have a vacuum leak!

any reason it won't work on flange of swimming pool pump?

It may; but containing solvents not designed for swimming in, I personally would choose Marine silicone products!

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Permatex 80003 Form-A-Gasket #1 Sealant, 11 oz.

Permatex 80003 Form-A-Gasket #1 Sealant, 11 oz.

Product ID: 260375227

Details

Brand
Permatex
Item dimensions L x W x H
5.2 x 5.7 x
Item weight
318 Grams
Material
Polyurethane
Style
11 oz.

💧Water & fluid resistant

🔧Polyurethane durable paste

🛠️11 oz precision sealant

R263

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

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Description

🔩 Seal it like a pro — never settle for leaks again!

FLUIDS NO PROBLEM - Resists fuels, oils, grease, and water for ultimate durability.
GENEROUS 11 OZ TUBE - Enough sealant for multiple professional-grade repairs.
VERSATILE APPLICATION - Ideal for hard surfaces and permanent assembly needs.
TRUSTED BRAND RELIABILITY - Permatex quality ensures consistent, long-lasting seals.
CUSTOM FIT LEAK PROTECTION - Create perfect, leak-proof gaskets where pre-cut options fail.

Permatex 80003 Form-A-Gasket #1 Sealant is a clear, polyurethane-based paste designed for creating custom, leak-proof gaskets and seals. Packaged in an 11 oz tube, it resists common automotive fluids including fuels, oils, grease, and water, making it perfect for permanent assembly on hard surfaces. Trusted by professionals, this sealant offers reliable performance where traditional gaskets fall short.

Specifications

ASIN	B000HBNXD8
Best Sellers Rank	#98,751 in Automotive ( See Top 100 in Automotive ) #337 in Automotive Fillers, Adhesives & Sealants
Brand Name	Permatex
Color	clear
Compatible Material	[Common Shop Fluids and Fuels]
Country Of Origin	China
Customer Reviews	4.5 4.5 out of 5 stars (429)
Global Trade Identification Number	00686226800039
Included Components	Permatex - Form A Gasket #1 Sealant 11 Ounce Tube Boxed (80003-CAN)
Item Dimensions	5.2 x 5.7 x 20.3 centimeters
Item Form	Paste
Item Type Name	80003-CAN
Item Weight	318 Grams
Manufacturer	Permatex
Material Type	Polyurethane
Model	80003
Number of Items	1
Part Number	80003
Style Name	11 oz.
Surface Recommendation	hard surfaces
UPC	686226800039
Water Resistance Level	Water Resistant

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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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TrustScore 4.5 | 7,300+ reviews

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Fantastic and great service. Shipping was faster than expected.

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R263

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

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

2 weeks ago

Ayesha M.

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

5 days ago

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