Starbrite's Non Toxic Antifreeze provides superb cold weather and corrosion protection for drinking water systems and engines, up to -73C (-100F). The premium additives in the antifreeze prevent the corrosion of aluminium, copper, brass and soldier but will not harm rubber, seals or hose materials. As the liquid is a blue-green colour, it provides excellent blow-through visibility. Formulated with virgin, non-toxic USP grade ingredients. Contains no alcohols.

Features:
Can be used on boats, homes, pools and RVs.
Contains corrosion inhibitors to protect all metal engine components and seals.
Protects water systems and engines from freeze ups during storage.
Safe for copper, brass and all types of plastic.
The most effective and safest way to protect all marine engines from freeze-up damage during winter storage.

Technical Specifications:

Provides burst protection to -73C (-100F).
Provides freeze protection within a range of -50C to -52C (-58F to -63F).