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[GMCnet] Sealant for Royale Gray Water Holding Tank [message #61165] Thu, 22 October 2009 12:43 Go to previous message
fbhtxak is currently offline  fbhtxak   United States
Messages: 191
Registered: April 2006
Karma:
Senior Member
'Need sealant for repairing holding tank leak.

Details:

'Have drip at bottom of gray water tank tank near outlet. 'Appears to have
been caused by rock (or other?) on recent return from CO. IIRC, the tank
material is polypropylene. I sealed a similar leak about 15 years ago at my
home in Alaska using a product for repairing leaks in fishing waders. 'Still
have some of that but it is in the Airstream in Alaska. 'Don't remember the
name of the sealant. It was the only one of several sealants I tried that
woud adhere to polypropylene (if that is the correct material).

Does anyone have a recommendation for a sealant that works for this
application? 'Have some fiberglass and resin but didn't try that on earlier
leak. 'May not adhere to tank material...

Thanks,

Fred Hudspeth
'78 Royale - Tyler, TX
'82 Airstream Excella 28'Motorhome, Anchorage, AK


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