Instapak Quick Room Temperature Extra Thick Expandable Foam Bags, 18"W x 24"L, 30/Pack

Room temperature foam in a bag system. completely portable bags require no additional equipment 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 25 more foam than part# iqrt40 (global# b1645796) bag #60.