Re: bulkheads / baffles in secondaries

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Original poster: otmaskin5@xxxxxxx 

Hi Gerry, you mention cutting poly board with a jig saw.  Are you 
referring to polyethylene cutting board?  I've tried using a jig saw 
on acrylic & other plastics, but the heat from the blade seems to 
melt the material & the melted material either closes the cut behind 
the blade or leaves a hard to remove pile of melted/refrozen plastic 
along the edge of the cut.  Not sure I've tried polyethylene 
yet.  Any suggestions?  Thanks, Dennis Hopkinton MA