Non-Toxic Anti Freeze
RV Antifreeze is ideal for winterizing all types of portable water plumbing systems!
Guaranteed burst-proof protection down to -50°F, when used full strength.
When water freezes it expands 9% which could cause a pipe to burst, this product prevents the expansion and cracking of a pipe.
NOTE: THIS PRODUCT IS AN IN-STORE PICK UP ITEM ONLY!
One Gallon per 10' of Line.
Each skimmer and each return is a separate line.