In this episode of Put Them On The Glass, James “Ghost Set Killah” Chapman sits down with Mike Stevens from Sika for a deep dive into one of the most important topics in auto glass: urethane.

James and Mike break down real-world urethane performance in hot weather, cold weather, humidity, dry climates, and mobile installation conditions. They also talk about Sika’s crash test video, proper prep, substrate temperatures, minimum drive-away time, condensation, outgassing, bead control, and why technicians must understand the products they use.

This episode covers:

• Urethane behavior in extreme heat and cold

• Hot-weather sag, outgassing, and substrate temperature concerns

• Cold-weather condensation, flash times, and product storage

• Why proper bead shape and deck height matter

• Mobile installation challenges in different climates

• Technician safety in heat, cold, dehydration, and fatigue

• Why product training and documentation are critical

A must-listen for auto glass technicians who want to improve safety, quality, and professionalism in every install.