Star Brite coolant for drinking water & engine -46° 3800 ml

Coolant that provides burst protection to -46ºC and freeze protection within a range of -11 to -9ºC. Note: the burst point of PVC pipes, which are used in most drinking water systems, is approximately -23ºC and copper pipes are approximately -46ºC.
· Protects water systems and engines from freezing during storage.
· Used in boats, campers, holiday homes, pools.
· Safe for aluminum, copper, brass and all types of plastic.
The pink color provides excellent transparency.
· Corrosion protection of all metal engine components and seals.
· Ready to use; cannot be diluted.

· 11ºC Freezing point
· 23ºC PVC frost burst
· 46ºC Copper frost burst

When winter systems are in areas where temperatures drop below -23ºC, we recommend using Star Brite® -100ºF (-73ºC) non-toxic antifreeze.