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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
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Cleaning solvent for silicone spray lubricant
Background: In making some masters for casting that I'll use in a detailed
O-scale (1:48) model, I'm sculpting clay (Sculpey) parts that will supplement some commercial white metal (?Zamac?) castings. To make the clay release from the metal easier, I'm spraying the metal with a silicone spray lubricant before slapping a slab of the clay onto the metal -- and this works nicely. And it apparently doesn't interfere with the firing of the Sculpey afterwards. BUT ... and here's the metalworking content: I need to clean up the metal parts that I've sprayed for later use. What solvent would be suitable for getting the last residue of silicone off the surface so I can glue something to it later? TIA Norm |
#2
Posted to rec.crafts.metalworking
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Cleaning solvent for silicone spray lubricant
"Norm Dresner" wrote in message ... Background: In making some masters for casting that I'll use in a detailed O-scale (1:48) model, I'm sculpting clay (Sculpey) parts that will supplement some commercial white metal (?Zamac?) castings. To make the clay release from the metal easier, I'm spraying the metal with a silicone spray lubricant before slapping a slab of the clay onto the metal -- and this works nicely. And it apparently doesn't interfere with the firing of the Sculpey afterwards. BUT ... and here's the metalworking content: I need to clean up the metal parts that I've sprayed for later use. What solvent would be suitable for getting the last residue of silicone off the surface so I can glue something to it later? Silicones are easily removed with hot, soapy water and a bit of scrubbing. Follow on with a wipedown of Xylene to degrease from fingerprints. LLoyd |
#3
Posted to rec.crafts.metalworking
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Cleaning solvent for silicone spray lubricant
On Thu, 23 Feb 2006 15:25:45 GMT, "Lloyd E. Sponenburgh"
wrote: "Norm Dresner" wrote in message ... Background: In making some masters for casting that I'll use in a detailed O-scale (1:48) model, I'm sculpting clay (Sculpey) parts that will supplement some commercial white metal (?Zamac?) castings. To make the clay release from the metal easier, I'm spraying the metal with a silicone spray lubricant before slapping a slab of the clay onto the metal -- and this works nicely. And it apparently doesn't interfere with the firing of the Sculpey afterwards. BUT ... and here's the metalworking content: I need to clean up the metal parts that I've sprayed for later use. What solvent would be suitable for getting the last residue of silicone off the surface so I can glue something to it later? Silicones are easily removed with hot, soapy water and a bit of scrubbing. Follow on with a wipedown of Xylene to degrease from fingerprints. LLoyd |
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