In this edition of Tech Talk, Scott and Eric go over how to properly use a wet mil gauge to determine wet mil thickness. In order to ensure that coatings are not being applied too heavily or lightly, contractors should check the wet mil thickness every ten minutes using a wet mil gauge. Refer to our Application Guidelines and Mastic Coverage Rates for appropriate wet mil and dry mil coverage rates. To request or order wet mil gauges and any other roof coatings tools and equipment, contact us at 800-771-6643.