Talk Composites - The Forum for Advanced Composites

Spray glue under gelcoat?

http://www.talkcomposites.com/Topic20103.aspx

By 67redrocket - 12/28/2015 5:40:21 PM

I have read that spray glue is not recomended to use om The mould on cosmeticparts. I coated my mould With The GC50 gelcoat and it cured to much for me so ther was no tack in it to make The carbonfibre stick to The mould. Is it possible to use spray glue instead, when The gelcoat has cured too long?
By wozza - 12/30/2015 11:58:30 AM

The Fibreglass King (30/12/2015)
Hello Red Rocket,
 I would recommend going for the acetone method with this one using a lint free cloth just enough acetone to make it damp, it will definitely give you a sticky surface to work with......
Kind Regards
The Fibreglass King


Unfortunately GC50 is no longer softened by acetone once cured, so wiping won't give you a tacky surface.