Three scenic flights this afternoon on a sunny February day.
Installation of the aft heat duct:
Workshop temperature 22 deg C and humidity 35%. A batch of flox was mixed using 54g resin and 21g hardner.
Flox was applied to the bottom of the heat duct and to the fuselage where required.
The heat duct was positioned in place and weighed down with bricks. Excess flox was removed from around the sides.
Removed the peel ply and trimmed the excess fiberglass from the aft heat duct.
Drilled the seatbelt anchor holes out.
Sanded the aft heat duct then cut a hole in the top of the heat duct for the transition piece.
Workshop temperature 20 deg C and 41% humidity.
Mixed 12g resin and 4g hardner with some flox to make a thick batch of flox.
Flox’d the transition piece in place.