Hello. I purchased several bottles of your Marine PRO and was curious if the extra bottles would be OK being stored in the garage where the temperature falls below freezing in the winter. I’m not a fan of having any extra liquids stored in the house if not needed. Thanks.
Hi Dan. Sea Foam Marine PRO is made with 100% petroleum, so will stay liquid to -45F. If temps were over 110F, it will expand and a small amount might leak through the cap seam. Hopefully weather in Wisconsin will continue to stay somewhere in the middle!