Full Version: Rapid Mask
From: UCONN Dave & Lynn too (DANDL48) [#29]
9 Apr 2005
To: Engravin' Dave (DATAKES) [#28] 9 Apr 2005
David
You are correct about the marble. If I blast and than paint the mable and it is exposed to sunlight, the marble area that is not under the masking tape takes on shape of the exposed resist even though it is under paint. No problem with it if I spray paint outside and immediately bring it inside and put it in a dark place. We use HD about 90? of the time when not using the laser to burn the resist. Only with marble do I use the thicker resist sind I like to go deeper in marble.
We use the laterlite exposure system and expose both for 4 min. Wish I could afford the system you have.
We use the HP 5550 deskjet with their standard black ink on Accublack velum.
Dave