Glue test, Divinycell H80 left & H60 on the right. 0.8 mm plywood. No kicker used at all. Zap CA+ green on foam. Dont use this method - trust me. It seems the air in the foam pores makes the CA not to set at all it seems. After 3 minutes I could lift the plywood from the foam - nothing had happened. Left overnight to set "proporly", well I hoped it had set by then... To my suprice it actually had. But the glue joint is noo good. Just say NO... ;-)