18 x 20" - Instapak Quick® RT Heavy-Duty Expandable Foam Bags 10 1/2" x 8 1/2" Boxes are manufactured from ECT-32

Boxes are manufactured from ECT-32 kraft corrugated

A dependable product used as an alternative to pallets

5/16" bubble lined

Suitable for assembly

Removes clean

18 x 20" - Instapak Quick® RT Heavy-Duty Expandable Foam Bags 10 1/2" x 8 1/2" Boxes are manufactured from ECT-32Room Temperature Foam in a Bag System. Protect 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.