LEM

I just purchased a can of Oil Base Polyurethane, because it was on sale, and beginning to wonder if I made a mistake.
I have been using water base, over, iron on fabric, and so far, no complaints.
Glow fuel will soften it, but it works if I do my job of clean up after a flight.

Which is the better choice for glow fuel, or is there any difference?
Looks like the oil base is about a thing of the past, but there is still some out there.

Thanks
LEM

RCPAUL

My Feedback: (1)

Oil based is fuel proof and will not soften - but it yellows with time. The water-based polycrylic will soften - if not from direct fuel contact then from glow exhaust.

Paul

LEM

Thanks for the reply! Looks like I had better grab another can before it becomes extinct!
A Yellow tint will be welcome. I'm building a WW 1 type --

LEM

jessiej

[The water-based polycrylic will soften - if not from direct fuel contact then from glow exhaust.]

But isn't water based polyuretahne diferent from water-based polycrylis?

jess