ORIGINAL: aerowoof

I was under the understanding that the water based poly's are not glow fuel proof and that the oil based poly's are resetant to abiout 15% nitro.I was going to use the oil base for glassing as I used it over some white latex on some panellg in the house and it dried real hard almost scrath proof.surface feels as hard as if it was coated with polyesrer resin.Have I been mis imformed?