i'm having a few issues with the last 30% of a gallon of smoothcast 320, its about 8 months old, so probably in the 'old' criteria,
but its producing a lot of sweating parts, kind of randomly too,
shaking up the jugs tend to help, but with a sweaty piece, is there any way to repair that fast? like applying bondo dust or something? or if something is sweating, is it a duff prop?