I have NEVER had this happen before. Casting labels and playing cards with Silmar 41 Polyester Resin. Opened up a brand new can. Casting in vertical tubes with 5 drops of catalyst per ounce. Put in pressure pot with 44 psi and let it sit for 24 hours. Totally shocked as all of the tubes were surrounded by tiny bubbles and all completely ruined. Ughhhh!!!! Any ideas why this happened today and NEVER in the past???? Could it be a bad can of resin? Would appreciate any help. Thanks.
HELP! Bubbles!!!
- Thread starter saffron
- Start date
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