Originally Posted by
jetmech05
I'm confused. Why spray anything over a cover. All you're doing is adding weight. If it's just for a firewall use epoxy thinned with alcohol 50/50. Mine have never yellowed
Solartex as well as the other "TEX's", although fuel-proof, will show dirt and fuel staining on their semi-porous surfaces. Coating them with a clear or pigmented finish prevents this. FWIW 91% isopropyl alcohol from the drugstore works best for me for thinning epoxy.