18 x 20″ – Instapak Quick RT Heavy-Duty Expandable Foam Bags (Bulk Pack)

Room 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.