Originally Posted by
Gary Hair
I thought cast didn't craze with dna, actually any solvent/petroleum based product, where extruded does.
Both will craze. I've never seen any acrylics that wouldn't craze after lasering. If there is one, I'd like to know it. I just took cast last week and wiped it with DNA and Iso and it crazed the same amount from both. I always thought cast didn't craze much either, but it does, and in a bad way. Trust me. I have a dumpster bottom full of crazed cast acrylic parts.
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Real name Steve but that name was taken on the forum. Used Middle name. Call me Steve or Scott, doesn't matter.