Well I sold out of my items that used Maple Proofgrade in my Etsy store and of course I am out of PG Maple just as I recieved an order for a new piece of Wall Art that you guessed it needs PG Maple!!! Order placed but knowing shipping takes about a week from TN to CA not to mention its Christmas time.
I sourced a decent Maple (though I will prefer PG when it comes!) locally - but it is of course unfinished.
Wondering if anyone knows of a gloss finish that can be used to pre finish wood - that is laser safe.
I am guessing a waterbased acrylic like you varnish wood floors would work, and I will be searching the web - but thought with the Vast Collective Hive Mind of Lasers (V.C.H.M.L.) might know best.
I would take a look at Spray on Lacquer. About 2 hour dry time and 12 hour till fully cured.
Shellac is another good finish option (Completely natural product), but I donāt know itās dry/cure time. Although, this one typically will seep more into the wood itself instead of create a layer on top of the wood like poly or Lacquer.
In CA we are only allowed Acrylic Lacquer since the early 2000s due to VOC. Testers Clear Cote which is my goto when painting hard cast parts for props or puppets, is an Acrylic - similar to nail polish.
Shellac is I believe an organic compound which theoreticly sounds promisingā¦ will do some MSDS searches.
Have not been able to find squat online searches for "laser cutter safe clear cote"
Does anyone know what to look for in a MSDS that would scream foul? I am guessing anything with āChlorideā in it?
Ye gods life with Proofgrade is soooo much easier!!
Found this in searching the forum - not online - silly me casting the net to wide - Dan settled this in 2016:
danStaffDec ā16 dan_berry
dan_berry:
Iām curious if anyone has any suggestions for lacquer or shellac products that are better than any others?
āShellacā can be a generic term, but natural shellac, which is basically a boozy cocktail made with bug poop, is all natural and inherently laser safe (if a bit unappetizing). Itās also known as confectionersā glaze, and itās what makes Whoppers candy shiny. Mmm!