The Original All-Urethane Aircraft Covering System
Before applying any varnish to the wood surface, it needs to be cleaned – clean any grease marks or lumber crayon marks. If the surface has been previously varnished, sand off any old and flaking varnish. It’s not necessary to completely remove the old varnish if it’s not flaking. The new coats of varnish will adhere to the existing varnish. Once the wood surfaces are varnished, allow it to dry overnight before attaching the fabric.
Epoxy Wood Catalyst QtSF920-04
Epoxy Wood Varnish GalSF90-01
Epoxy Wood Varnish QtSF90-04