StarBrite PG AntiFreeze – 46°C
Star brite® -50°F (-46°C) Non-Toxic Antifreeze provides excellent cold weather and corrosion protection for engines. Its premium additive package prevents corrosion of aluminum, copper, brass, and solder, but will not harm rubber, seals or hose materials. The 3X-died bright pink color provides excellent blow-through visibility. Formulated with virgin, non-toxic USP-grade ingredients. It contains no alcohol. This product is ready-to-use; do not dilute it.
Star brite® -50°F (-46°C) Non-Toxic Antifreeze will provide burst protection to -50°F (-46°C) and freeze protection within a range of +12°F to +16°F (-11°C to -9°C). When testing with a refractometer or hydrometer designed for use with propylene glycol, freeze point readings on the PG scale will range from +12°F to +16°F. Note: The bursting point of PVC pipes used in most drinking water systems is about -10°F (-23°C). When winterizing water systems in regions where temperatures can fall below -10°F (-23°C), we recommend using Star brite® -100°F (-73°C) Non-Toxic Antifreeze.
- Protects water systems & engines from freeze-ups during storage.
- Use in boats, RVs, vacation homes, pools.
- Safe for copper, brass and all types of plastic.
- 30% formula contains corrosion inhibitors.
If Used in a water system it must be flushed through after winter storage before drinking any water should be Run so it is clear before drinking.