Messages

Subject:
correct

Bill Tindall, E.Tn.
"Thanks, I was thinking that the business of re-coating quickly meant that while "dry" to the touch the finish would not have fully cured and the new wet layer would link to it, but if you waited longer you needed to scuff sand to provide a mechanical "tooth" for it to bond to. "

"link" more properly called "chemically bonded".

On the other hand when the manufacturer advised 5 hours they were not thinking at 55 F.

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