Monday, November 23, 2015

deburred and primed VS#2 - 3 hours



I deburred all the holes for the VS parts and primed them. 


This time I choose to modify my priming methods considerably. On the last empennage I primed everything with 2-part epoxy and it ended up noticeably heavier which did not sit well with me. Not to mention, I have learned lots about priming over the last year and felt this was a much better option for many reasons.
I've decided to use duplicolor self-etching primer. It's easier and cheaper to purchase. It also allows me easily touch-up any areas that I am working on. Much better than the two part stuff.
The 2-part epoxy covers the garage in an incredible amount of dust.
I live in a fairly dry area and intend the plane to be hanger'd, so the need for corrosion protection is considerably less than if I live near the coast or choose to keep it outside.
Did I mention weight? I have decided to only prime mating parts. The skins will be left nearly unprimed except where ribs and stiffeners meet. The result should be pretty light

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