Star Brite -100F (-73C) Non-Toxic Antifreeze

Star brite® -100°F (-73°C) Non-Toxic Antifreeze provides the ultimate in extreme cold weather and corrosion protection for drinking water systems and all engines. It's premium additive package prevents corrosion of aluminum, copper, brass and solder, but will not harm rubber, seals or hose materials.

Features

• 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
• Contains corrosion inhibitors to protect all metal engine components and seals
• The most effective and safest way to protect all marine engines from freeze-up damage during winter storage
• Excellent blow-through visibility with 3X-dyed blue-green color provides
• Contains no alcohol - formulated with virgin, non-toxic USP-grade ingredients
• Burst protection to -100°F (-73°C)
• Freeze protection within a range of -58°F to -63°F (-50°C to -52°C)