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

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80008 Form-A-Gasket #1 Sealant, 3 oz.

Product ID: 655207261

Details

Brand
Permatex
Item dimensions L x W x H
25 x 97 x 203
Item weight
3.2 Ounces
Material
Polymer-based
Style
3 oz.

⚡Fast-drying in minutes

💧Water resistant & fluid-proof

🛡️Hard-setting for durable seals

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$14.85

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Seal it fast, seal it right — don’t let leaks slow your flow!

BUILT TO LAST - Hard-setting formula ensures a permanent, reliable seal on rigid materials and flanges.
SEAL WITH SPEED - Dries quickly to keep your projects moving without delay.
TRUSTED QUALITY - Backed by a 1-year warranty and a 4.5-star rating from hundreds of pros.
FLUIDS NO PROBLEM - Resistant to common shop fluids and fuels, perfect for tough environments.
VERSATILE COMPATIBILITY - Works seamlessly on multiple materials, making it your go-to sealant.

Permatex Form-A-Gasket No. 1 Sealant is a 3 oz. fast-drying, hard-setting silicone paste designed for permanent sealing of rigid materials and flanges. It offers water resistance and protection against common shop fluids and fuels, making it ideal for professional-grade repairs and assemblies. With a 1-year warranty and strong customer approval, it’s a reliable choice for durable gasket sealing.

Specifications

ASIN	B000AL2RHS
Best Sellers Rank	#217,048 in Toys ( See Top 100 in Toys ) #92 in Comforting Toys
Brand Name	Permatex
Color	Clear
Compatible Material	Multiple
Country Of Origin	China
Customer Reviews	4.5 4.5 out of 5 stars (332)
Global Trade Identification Number	00686226800084
Included Components	oil
Item Dimensions	25 x 97 x 203 millimeters
Item Form	Paste
Item Type Name	SILICONE
Item Weight	3.2 Ounces
Manufacturer	permatex
Material Type	Polymer-based material
Model	80008
Number of Items	1
Part Number	80008
Style Name	3 oz.
Surface Recommendation	Paper
UPC	686226800084
Unit Count	85 Grams
Warranty Description	1 YEAR
Water Resistance Level	Water Resistant

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TrustScore 4.5 | 7,300+ reviews

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