9 x 8 x 1 1/2" Re-Freez-R-Brix Cold Bricks (Case of 6)

• Dimensions: 9" x 8" x 1 1/2"
• Material: Phenolic foam with 5.2 mil poly exterior
• Quantity: 6 cold bricks per case
• Weight: 64 oz. per pack; shipping weight approximately 24.06 lbs per case
• Shipping: Ships via parcel

Re-Freez-R-Brix® Cold Bricks are 64 oz. phase-change refrigerant units formulated with food-safe, non-toxic gel sealed inside a heavy-duty plastic pouch. At 9 x 8 x 1 1/2 inches, each brick delivers sustained cold chain protection, maintaining uniform chilled temperatures for over 12 days per use — a performance level that separates them from standard ice packs.

Their flat profile makes them well-suited for pharmaceutical distribution, clinical laboratory specimens, blood and biological products, and perishable food shipments. Bricks stack efficiently alongside or on top of packaged contents inside insulated shippers, maximizing thermal contact and minimizing void space — critical in regulated cold chain environments where consistent temperature control directly affects product integrity.

Each brick weighs approximately 24 lbs when fully frozen, reflecting the complete gel charge. Units are reusable: refreeze between shipments for ongoing cold chain operations. Cases contain 6 bricks and ship via parcel carrier.