18 x 20 - Instapak Quick RT Heavy-Duty Expandable Foam Bags 30/Case Class A Simply place product in the

Simply place product in the center

Woven glass cloth tape with a silicone

Holds standard roll sizes of either label protection tape or pouch tape

Adjustable timer allows for use with varying poly thicknesses

Crush resistant and easy to stack

18 x 20 - Instapak Quick RT Heavy-Duty Expandable Foam Bags 30/Case Class A Simply place product in theProtect anything and everything, anywhere! No equipment required! Completely portable! Works the same as Instapak Quick without the need of a preheating warming unit. Recommended temperature range is 65 90 F. Chemicals are activated in the bag so no clean up is required. Heavy Duty Bags are recommended for shipments 40 80 lbs.