Mask the wing with polythene from the centre of the wing outwards by 4 inches both sides.
Trim the lite-ply to shape and attach (clamp) the lite-ply into position on the bottom of the fuselage with epoxy resin and hardener and leave to cure.
Mix a quantity of about 50ml of Bucks Formula GB Laminating Epoxy Resin with hardener (24 hour cure time).
Brush a small quantity activated epoxy resin to the surface area to where the fairing will be applied.
Put a small quantity Bucks super lightweight fairing compound into a clean mixing pot and add the activated epoxy resin to make a putty consistency.
With a brush or spatula spread the putty over the area where wetted with activated resin.
Work your way across the entire area.
With a filleting spatula remove the surplus putty and leave a gentle radius.
Check for surplus putty and remove.
Leave to cure at room temp for 24 hours before removing the polythene.