A while ago I spoke with fellow that made his own cowl sealing material by slathering silicone rubber thinned with acetone or methanol over fiberglass or kevlar cloth. The solvent evaporated and the silicone set up smooth and thin. I seem to recall it took a couple of coats to build up the thinkness needed.
I've got an odd shape that some custom material would work well on. Has anyone tried this?
I've got an odd shape that some custom material would work well on. Has anyone tried this?