Kryolan Cold Foam softest mix ratio

edited November 2016 in Lab work
I'm going to be casting some Kryolan cold foam. I've never used this before but I was reading the manual and it explained that adding more part A would result in a softer piece, but too much will result in no skin forming. I'm curious as to what others have experienced with this stuff. What's the max ratio you've been able to mix and still have a good skin form?

Post edited by Matt Pfingsten on


  • I've not tried using their foam with different ratios.  I would suggest mixing up a few small batches and running them in a small test mold to see what works for you.

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