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Are these Cox red beam mount tanks ok for diesel?
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ncpiperpilot- Bronze Member
- Posts : 32
Join date : 2022-08-11
Levent Suberk- Diamond Member
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Join date : 2017-12-24
Location : Türkiye
Re: Are these Cox red beam mount tanks ok for diesel?
Excellent. I guess the red plastic is delrin? On the previous one that leaked glow fuel (30+ years ago) I believe it was the glue (for the tank backplate) that failed.
ncpiperpilot- Bronze Member
- Posts : 32
Join date : 2022-08-11
Re: Are these Cox red beam mount tanks ok for diesel?
ncpiperpilot wrote:Excellent. I guess the red plastic is delrin? On the previous one that leaked glow fuel (30+ years ago) I believe it was the glue (for the tank backplate) that failed.
I tried that fuel tank with several adhesives including Testors plastic cement but no any melt. I also tried to melt with a soldering iron but it didn't melt, so I guess that it is made from Delrin.
I think that backplate of that fuel tank must be welded with hexafluoroisopropanol (HFPI), an expensive industrial chemical.
Levent Suberk- Diamond Member
- Posts : 2228
Join date : 2017-12-24
Location : Türkiye
Re: Are these Cox red beam mount tanks ok for diesel?
Thanks! Appreciate the info. Looks like it should be ok.
The one that leaked on me might just have missed a spot during chemical application.
The one that leaked on me might just have missed a spot during chemical application.
ncpiperpilot- Bronze Member
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Join date : 2022-08-11
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» beam mount question
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» Norvel Tee Dee.049 Mount/tanks
» 3D printed beam mount .049 backplate
» Dragonfly/Medallion 049 RC Muffler
» Introducing the Blue Bee, the Blew diesel Medallion, and the disappointing OK Cub diesel.
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