An online log of the making of a Onex experimental aircraft
What is Grade C?
The particular polish comes in different "grades". Sonex Aircraft recommend starting with grade F, then grade C and finally grade S. Just a three step process to get a good shine.
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What is Grade C?
The particular polish comes in different "grades". Sonex Aircraft recommend starting with grade F, then grade C and finally grade S. Just a three step process to get a good shine.
Post a Comment