Avgas proofing glass fibre

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David Kean
Posts: 22
Joined: Tue Jan 08, 2008 4:24 pm

Avgas proofing glass fibre

Post by David Kean »

How does one fuel proof GRP ?
I have a painted cowl ( 2pack ) but a fuel drip from the carb ( perfectly normal for this type) is staining the inside and I assume will eventually attack the glassfibre structure. Is there a recommended coating ?
thanks
David
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Captain Pulsar
Posts: 95
Joined: Wed Jan 02, 2008 12:20 pm

Post by Captain Pulsar »

Most epoxy resins once fully cured are unaffected by petrol. My entire tank is made of epoxy/glass layups.

There are several tank proofing products available to seal and protect the inside of any tank. I guess a coat of that should stop/reduce staining.
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Rod1
Posts: 567
Joined: Wed Jan 02, 2008 8:22 am
Location: Midlands

Post by Rod1 »

My tank is Carbon Fiber and is fine.

Rod1
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