Inquiry (采购产品): Plumbing Antifreeze The plumbing antifreeze we bought to winterize 125 boats is found to be frozen solid at 18 degrees F.!!! We are very concerned how these boats will be in the spring!!! **** Hidden Message ***** John Hill P0X 1C0 Company: Two Bears Marina Inc. E-mail: twobears@shaw.ca **** Hidden Message ***** twobears@shaw.ca
