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Unread postPosted: Wed May 13, 2009 2:23 am
Author: SubsonicSpud
TurboSuper don't have to sand the joints. The solvent actually melts them together so increasing the surface area is kinda moot. Cleaning them is necessary, though.
I know sanding is not required, but because he did not use primer sanding would have helped the cement bond by providing a freshly exposed surface.