Glacier Ice 8oz +30F 6.5x4x.5 GI-8B-72 72/cs 50/plt PEL

Non-toxic and non-caustic cost-effective refrigerant. Equally thermally effective when compared to the other +30�F formulations. The perfect refrigerant solution for shipments and packaging where variable height tolerances are acceptable as this formulation does tend to have irregular expansion during the freezing process. This product can be reused, but is generally used for shipment in one way packages because of its low cost nature.