Lexan cut to same size as vent, 1/2" foam around edge and J-bolts hooked to fins inside vent cover. Loosen the 2 wing nuts and turn J=bolts to remove. Water and dust proof. (View Post)
nuCamp RV uses Fiberglass and Azdel Sidewall Construction in its campers for serious wall construction. Azdel Composite Panels are constructed using a blend of polypropylene and fiberglass, creating … (View Post)
Ihttp://www.homedepot.com/s/j-bolt?NCNI-5 It's actually called a J-bolt. I used a wing nut with a rubber flat washer under the steel washer to seal the hole. (View Post)