Can I use KLASS KOTE components (epoxy, catalyst & reducer) with other epoxies?
Testing appears to indicate that KLASS KOTE and Hobbypoxy/K&B Superpoxy are freely interchangeable. That is to say, that any of the components of any of the three will work equally as well together as the “correct” brand. Modellers who have a quantity of colours of Hobbypoxy or K&B but no catalysts or reducer for them, may possibly be able use up what they have by using Klass Kote catalyst and/or reducer. However, we cannot recommend KLASS KOTE catalyst for use with K&B Ultrapoxy. When tested, Ultrapoxy would not cure properly and was never fuelproof, even when mixed with Superpoxy catalyst. Also please note, we can not guarantee the results obtained by mixing components of KLASS KOTE with any other brand of epoxy. For best results, we highly recommend that you use Klass Kote epoxy components exclusively.
