Hi, i've got a problem on carbon skin. I start with premise that I have already made several pieces, various with transparent epoxy resin not well specified and many with the XCR, however always with excellent results. 
This time i try to make a piece with the EL2 resin always from EC. It is a piece on which I have no great claims, it's for my garage, so i thought I'd try to do it with this resin and then give it a final coat of XCR just to finish it . 
The problem is that after having given the three coats of resin and sanded everything with the 240, I find the piece, as you can see from the photo, full of tiny pinholes!
How did such a thing happen? I followed the usual steps of the EC skinning guide as always, but never has such a thing happened to me! Maybe 2 pinholes sometimes, stop, this piece It is completely full of them!
Is there any way to solve it?
The photos were taken after the piece was washed with soapy water.