The 55 gallon Service Pro Service Pro Low Silicate Green Antifreeze 50/50 is a Green Low Silicate Green from Service Pro based on IAT (Low‑Silicate Green) technology, formulated for use in older vehicles. It is supplied as ready to use straight from the container with no mixing required and provides low-silicate corrosion protection.

• Brand: Service Pro
• Product Type: Low Silicate Green
• Color / Formula: Green
• Formation: IAT (Low‑Silicate Green)
• Type: Antifreeze
• Dilution: 50/50 Prediluted
• Container Size: 55 gallon
• Pack Size: 55 gallon
• Vehicle Compatibility: Older vehicles
• Vehicle Makes: Older vehicles; light‑duty & some HD diesel with SCA
• Protection Features: Low-silicate corrosion protection
• Specification / Performance Level: ASTM D3306; ASTM D4985

• Classic and vintage cars
• Older domestic vehicles with copper/brass radiators
• Pre-1990s passenger vehicles
• Antique farm equipment and machinery
• Legacy fleet vehicles

Compatible with low‑silicate IAT systems

This product meets the following specifications: ASTM D3306; ASTM D4985. Keep out of reach of children and pets. Dispose of used coolant in accordance with local environmental regulations — do not pour down drains or onto the ground.