Star brite 31500PK -100°F Non-Toxic Premium Antifreezee, Gal., Red

Corrosion inhibitors protect all metal engine components and seals. The most effective and safest way to protect all Marine & RV engines from freeze-up damage during winter storage.

• Safe for all engines - including aluminum
• Non-toxic propylene glycol formula
• Copper burst protection down to -100º F Sold in case packs only.