C-55 Urethane Accelerator


Product Overview

C-55 is used to accelerate the cure time for all of our Iso reacted materials. It is important to note that while the cure times will be shorter, the working time will also shorten when using this additive. A starting point is 2.5-3.5 ml to a 2 or 3 gallon mix. The material is supplied in a 1 fl oz container and will dose approximately 10, 3 gallon kits.


C-55 should be added to the mixed kit as the last additive. Testing is required by the user to make sure the reduced working time can be installed properly by the crew.


The preparation method for each project is determined by a full understanding of the substrate to be coated, the chemistry of the coating system being used, the coating system thickness, and numerous other factors. The coating installer should fully read and understand ICRI Guideline NO.03732 and OSHA 29 CFR 1926.1153 before starting preparatory work. The aim, of preparing a substrate for coating applications, is to roughen the surface, remove weak layers, contaminants, dirt, debris and present a solid, clean, dry substrate for the primer. If unsure as to the level of preparation needed contact Polymer Nation at lab@polymernation.com.

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