Easy Composites' GC50 Epoxy Compatible Polyester Gelcoat - First time!


Easy Composites' GC50 Epoxy Compatible Polyester Gelcoat - First time!
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Carbon Tuner
Carbon Tuner
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Here it is boys, something I like to think as the last step in getting a perfect part!

After stepping into the clearcoating/painting business I can tell you, with or without a paint both it is a total PITA. I cant stand clear coating a part after de moulding, then the clearcoat gets wavy or a bug in it. then i san and polish, still not perfect.

I'm starting to learn this real fast; the key to a perfect part, is taking a mould from a perfect part and polishing it there. I plan to make some really perfect molds, then try this.

 

http://www.easycomposites.co.uk/Images/products/medium/GC50_epoxy-compatable-ploy-gel-1kg.jpg

 

The site says you can brush it on, we for my size parts that would be really connivent. Now matter what the surface of the part will be perfect but if your paint strokes on the back are to thick you may see your weave get a little wobbly.

When making parts smaller than ".5 meter" I think my cup gun is a bit much? think an air brush system would work?

 



If Brute Force Isn''''t working your not using enough...
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Carbon Tuner
Carbon Tuner
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Cool, yes I think I will try that next. I did post somewhere around here that the wax and pva coating is starting to be the most imperfection problems..

 

I have been cutting back on waxing, was like 5, then 3 then 2 coats. When your mould is real shiny its easy to see the wax. Also after the wax a light coat of pva.

 

As far as waxing If I can see the haze over the mould I'm good right? I think I could get away with waxing one time and a quick coat of pva. the thinnest coat of wax will work as long as its evan and completely covered??





Wish I would bought this stuff when I was ordering the other day.... The shipping to USA drives me insane!!!!!!!!!!!!!

 

Next round I guess...



If Brute Force Isn''''t working your not using enough...
Edited 13 Years Ago by Carbon Tuner
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