I am in the process of fixing some newly cracking paint on an eaa biplane. Fabric is good, and through topcoat in polyfiber system. I have found info that temps and humidity effect the poly spray and poly tone. With it getting cooler now i am wondering about both the polybrush and the polyfiber rejuvenator. I cannot find anything regarding temps or humidity limits for either product. Temps i am trying to work with are 54ish to upper 60s and trying to keep humidity under 80% for the polyspray and polytone. I feel confident i can use the rejuvenator and poly brush within that window but can it be used in cooler and higher humidity than the poly spray and polytone?
Mark
Mark