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4 replies to this topic
Posted 13 July 2012 - 05:47 PM
I have a jug of Calhoun soft plastic that is just too soft. I think I read somewhere here recently how much hardener to add to each oz of plastisol, just can't remember. Could someone please tell me what the mixture is?
Posted 14 July 2012 - 05:53 PM
start with a 1/4 teaspoon to 3-4 oz. of soft plastic,
then you have to use your own judgement on if its good or if it needs more or less.
Posted 14 July 2012 - 07:10 PM
Hardener must be added to and stirred into cold plastisol before heating.. 1 teaspoon in 16 oz. of plastisol will change the consistency considerably
Posted 15 July 2012 - 08:07 AM
great point smallmouth.
yes, mix it very well in cold plastisol..