Hi guys,
Just a little problem when I poured my resin lap this arvo on my plaster tool I got a heap of big bubbles forming down near the contact with the plaster.
I let the resin cool so it was rather thick and flowed out of the pot nicely without bubbles. After a few minutes the whole lap was riddled with bubbles.
I left the top of the tool just plain plaster with no sealer etc but the rest has been epoxied and the tool has been curing for a few months now.
Any ideas as to why this has happened? Should I seal the face before I try again?
Didn`t have any problem with my first lap as that was poured onto a glass tool.
Any suggestions or help would be very appreciated!
Ta Gary