PPRuNe Forums - View Single Post - Priming of steel-tube airframes..

22nd Mar 2005, 19:06

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poor southerner

Join Date: Feb 2005

Location: Meon Valley

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IMHO a polymide cured zinz phosphate 2 pack epoxy from Trimite (Uxbridge).
It's in the MOD spec, with a poly top coat (best to use their SAR-SAP3 chromate primer on the blasted metal( blasted to SA2.5 I hope).