Talk Composites - The Forum for Advanced Composites

Skinning parts with vacuum assist?

http://www.talkcomposites.com/Topic7558.aspx

By karlfranz - 8/25/2013 7:38:28 AM

Similar to this topic:
http://www.talkcomposites.com/7357/Skinning-by-Resin-Infusion

Is it possible to use vacuum in a skinning project? I was wondering if I could vacuum bag my part after putting the basecoat, carbon fabric and maybe the first coat of clear resin in order to make sure the fabric conforms to all the nook and crannies of the part. I understand that, based on Warren's reply in the other thread, it could require a bit more finishing work; but having the fabric conform to the shape properly is more important than that to me. 

If this is possible, could you recommend what items I would need to purchase for the vacuum process?
By Warren (Staff) - 8/27/2013 12:08:53 PM

What Warren says is correct. 

Due to the difficulties already mentioned, we don't generally advise any vacuum processing of skinning at all. If the part is too hard to do skinning, then you really want to consider moulding it as it will in the long run probably save you time and expense in wasted materials.