On Sat, 06 Mar 2010 15:30:13 +0100, Ulrich G. Kliegis
diesemailadressevonUlliistzwaretwaslangabersieist
wrote in rec.boats.building:

first
"priming" both surfaces (after carefully cleaning them)with
unthickened resin

Of course not pure resin but the resin-hardener mix. Sorry for the
typos! Somebody seen my glasses?

Cheers,
U.