This week’s technical tip from Mike Theriault, CPS Level 3: why substrate moisture testing is non-negotiable before polyurea application, and which test methods work best.
Understanding Polyurea Chemistry: A Technical Guide for Canadian Applicators
A deep-dive technical guide covering polyurea chemistry, isocyanate types, Part B formulation, temperature sensitivity, and common failure modes — essential reading for Canadian applicators.
CPCA Webinar Recap: NSF/ANSI 61 Compliance for Potable Water Applications
Recap of the CPCA national webinar on NSF/ANSI 61 compliance for polyurea in potable water applications, with 217 attendees and key insights from regulatory compliance specialist Dr. Sarah Okafor.