For those using SP302, this product is available in two colours : white and
grey. Buy half of the requirement in each colour and use in turn. Should then
avoid the necessity to use guide-colour coats provided that too many cycles of
filling and sanding are not required, at which point the pattern may have become
overcomplex.
Does anyone know of any lightweight primer/fillers, ie not heavily loaded with
dense stuff like barytes (SG 4.50)? Most fillers have a load of TiO2 (SG 4.1)
but this provides the UV blocking. I would also prefer a filler without talc
(absorbs moisture).
Has anyone tried the Superflite System III stuff?
regards, no. 175
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