The product is dry and made up of 3 thin pieces of material. It can be stored efficiently, freeing up cabinet or freezer space. To use ThermaFreeze, the pads are hydrated and then frozen. The unique properties of ThermaFreeze provide greater thermal protection in the shipment of perishables, greatly reducing product spoilage. When the product is used in a cooler it provides more hours of cooling power than ice, gel packs, or ice bricks.  It also may be refrozen and reused many times!

For commercial applications, ThermaFreeze pads are configured to keep payloads within a designated critical temperature range over a specified transit time provided by the shipper.

For consumer applications, ThermaFreeze pads can go into lunch bags and coolers. They are flexible and can be wrapped around bottles and cans. ThermaFreeze provides unparalleled cooling power, unlike any product on the market.

ThermaFreeze pads are manufactured dry, in rolls measuring 6 cells x 1500 cells. Individual cells measure 2.5" x 2.5", laminated together in a waffle pattern. The pads are constructed with a plastic film on one side and a non-woven fabric on the reverse.

A 6-cell x 4-cell pad, measures 15" x 10" and weighs one ounce when dry. Each cell contains a biodegradable, non-toxic, crystallized polymer compound that absorbs water on contact, and holds the water in a gel-like state.

When hydrated, the pad weighs 24 ounces. Hydration takes only seconds per pad and is done by spraying the non-woven fabric side of the pad with warm water.

Once hydrated, it is ready to be placed in a freezer and will be fully frozen in approximately 2 hours. When used as a hot compress application, it can be placed in a standard microwave for approximately 30 seconds and is ready for use.