my expeirnce with shellac chriss is that usually is dry before i get outof the finish room... the temp doesnt seem bad but the humidity would cause troubles... but evne then shellac seems t handle about everything better than your tellun us.. is the sealer old? they do say it has shelf life but jim delaney says he hasnt had any trouble with it in his use of it. that was shellac from flakes i has some that was year old and worked fine... what are using for the top coat? i would suggest to use that as the sealer and just use more coats chriss.
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