He's a tech tip I found out the hard way when I was prototyping my car.
When using kevlar as a top coat. Do not sand it. It will become fuzzy and will not sand flat. If the kevlar has riples in it add fiberglass, carbon fiber or putty to create a layer that can be smoothed out. Or just use a flexible putty(like epoxy) if the area has any chance of flexing.
here's another one
Alternate layers of kevlar and carbon fiber for added strenth. Either can be use alone. Kevlar has a beter shear strength and carbon fiber has beter tensile strength. Together thay can be added together to combined their properties. More layer = stronger material
__________________ Black,79 Mustang mostly carbon fiber/kevlar body, M-2300-k brake kit, full roll cage, maximum motorsport suspension, custom geared 6 speed, 2 inch rear fender flares, 1 inch front, motor being built (no eta). Looks like the Mad Max interseptor and weighs about 1800lbs w/o motor (450hp 351w installed to move the car around)
Black, 82 Capri RS 5.0L, B303, 1.7 rockers, World 180 heads, +150hp N.O.S, Turbo coupe rear end, T-56(tremec tko would be beter), 80 cobra nose |