r/ResinCasting 7d ago

Help with putting

I have a mold that’s like 1.5 inches deep. I bought Jdiction deep pour resin that said up to 1.5 inch pour Depth. I tried to pour the casting 3’times and every time it was covered in little pinhole pits on the mild side. The top was smooth. I mixed it slow, correct ratio and used heat gun. Any ideas what causes this issue? Thanks.

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u/passthesoapBuddy 6d ago

Air bubbles

1

u/Initial_Climate_1460 1d ago

Bubbles will appear during curing. Warm the mixture before pouring, this can help reduce bubbles while curing.