"Larry Smith" wrote in message ...
Stits (Polyfiber) versus Airtech versus Superflite versus Blue River
(Aircraft Finishing Systems)
Airtech .... It's supposed
to filter out UV rather than reflect it like Polyfiber does with the
aluminum flake paint called Polyspray....

How does something "filter-out" radiation and neither reflect nor absorb it?
If it absorbs it - even though it doesnt let it through - it will raise
the surface temperature.

----------------------------------------------------
Paul Lee, SQ2000 canard project: www.abri.com/sq2000