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Grahamd

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Posts posted by Grahamd

  1. IF using Poly-c (yes its water based) you MUST seal the balsa with at least 1 coat of cellulose sanding sealer. Its about £6 for .5ltr can if you search the internet for "cellulose sanding sealer". Apply 1 coat first, allow to dry, then lightly sand to a smooth finish. Poly-c can be used with tissue or glass-cloth (light-weight), and is fuel proof. It can also be mixed 50/50 with polycell lightweight filler to create a simple light filler coat, that can be sanded real easy to cover those urm not so nice joins.
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