cardiffrob
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- 1,635
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- Wales, Llantwit Major.
Used FC to etch solid copper head gasket used inhibiting paint round stud, water ways & cylinder, worked well, reason 2 central cyl were tighter than an over bored A Series
Do you mean you slightly thinned the gasket in the areas away from critical contact points? Interesting idea. Any further info such a what 'resist' you used and how much material came away? Thanks