METALGUARD® A80-Si
Light-duty Nitrite Free Extended Life Antifreeze Inhibitor with Silicate
Light-duty Nitrite Free Extended Life Antifreeze Inhibitor with Silicate
METALGUARD A80-Si is an organic acid-based additive package that allows for easy blending to make antifreeze meeting ASTM D3306. It contains silicate but does not contain amine, borate, phosphate, nitrate, nitrite or 2-ethylhexanoic acid.
METALGUARD A80-Si provides multiple levels of corrosion protection for aluminum. Silicate rapidly forms a protective coating on aluminum, while the organic acid salts in A80-Si provide enduring protection for all metals, and cover areas where the silicate coating wears off.
Antifreeze/coolant made with METALGUARD A80-Si provides a service life of 5 years or 150,000 miles, and is suitable for use in passenger cars, vans, SUVs and light trucks requiring extended life antifreeze.
Formulated to meet:
• ASTM D3306