Inc. Please contact Bill and Randy with all questions about low temperature seals.
Silicones are often a good choice for low temperature seals.
If you are using a fluid that attacks silicone, one of the fluorosilicones might work even better. They are resistant to many fluids. For example, sometimes increasing the squeeze will help performance at a low temperature. The sun is finally fully up and this baby fox sitting off the deck of our webmaster's home in the Rocky Mountains is fully alert and looking for breakfast. When the fox family first moved under the summer cabin next door to our webmaster, they were welcomed and honored by the owner of the cabin.