Surface requirement for mould making


Surface requirement for mould making
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Makerbot
Makerbot
Makerbot
posted 9 Years Ago HOT
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Hi,

I am planning on making some car panel moulds, can you tell me if I can make the mould from panels in primer or do they need to be painted?

Thanks
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Surface requirement for mould making
Makerbot - 9 Years Ago
     Professionally sprayed primer from a 2 pack system will usually be fine once fully cured. You should...
Warren (Staff) - 9 Years Ago
             [quote][b]Warren (Staff) (21/01/2016)[/b][hr]Professionally sprayed primer from a 2 pack system will...
Makerbot - 9 Years Ago
     I mould from primered surfaces (2 pack) and I find the primer takes a sprayed coat of PVA release...
FLD - 9 Years Ago
             [quote][b]FLD (21/01/2016)[/b][hr]I mould from primered surfaces (2 pack) and I find the primer...
Makerbot - 9 Years Ago
                 If possible I allways avoid primer/bondo and so on to make a mould of...I always topcoat it or...
matthieutje65 - 9 Years Ago
                     [quote][b]matthieutje65 (22/01/2016)[/b][hr]If possible I allways avoid primer/bondo and so on to...
Makerbot - 9 Years Ago
     Been looking into this recently and do not recommend fill in any way as it comes out of the part and...
VVS - 9 Years Ago
             [quote][b]VVS (26/01/2016)[/b][hr]Been looking into this recently and do not recommend fill in any...
Makerbot - 9 Years Ago
     I think you guys are misunderstanding how a primer works. Primers don't absorb anything, they are...
Hanaldo - 9 Years Ago
     Actually primer is porous. Thats why they require a top coat as a color and protective layer. You...
kidpaint - 9 Years Ago
     I do believe people have long confused the hygroscopic nature of some primers with porosity. Just...
Hanaldo - 9 Years Ago
     Hanaldo, Very well put, your advice is always on the ball. You are an asset to this...
The Fibreglass King - 9 Years Ago

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