What happens when the water in my ShurTrax freezes?
ShurTrax is durable enough to expand and contract during the normal freezing and thawing that occurs at and below 32- degree temperatures. We advise the consumer to fill ShurTrax with 3 inches of water as stated in the product manual, thus allowing sufficient room for expansion. The material is rated to withstand outdoor temperatures as low as -40 degrees Fahrenheit.
