Talk Composites - The Forum for Advanced Composites

Mould problem with PVA Release Agent

http://www.talkcomposites.com/Topic218.aspx

By +cosworth - 1/23/2012 10:34:50 PM

I have a problem with pva mold release agent, put the pva with a clean lint-free cloth
but when dried pva is not uniformCrazyout spots where there is thepva?
This may not clean the mold?

By mhdghoul - 2/3/2012 6:27:48 AM

man you have to try everything to see what fits you better , i faced all the above problems and guess what worked with me , a normal brush and sometimes i do 2 layers of pva , after the first is cured , i tried the water adding it didn't work with my pva , i saw many guys using there spray guns to add pva i did and it didn't work with mine until i added alcohol , as for all the above i think everyone was right about solving there problems way .

as for paul trick i think i need to try it too , seems nice and paul is a high expert man Smile