The fuselage has a layer of clear packing tape applied that allows the cured layup to separate quite easily. This was applied first and then the dacron which had a brush coat of liquid mold release applied prior to layup which consisted of 4 layers of 8.5 oz E-Glass cloth.
Clear packing tape is your best friend for mold release where applicable and clean-up is effortless.
RV-8 Project Rebuild
RV-8 Fastback New build