Hiro Seiko High Viscosity Silicone Diff Oil

High quality 100% silicone high viscosity diff oil sourced from Japan. Housed in a convenient, large diameter 30ml jar for easy access!

The high viscosity range is available in:

• 100k (100,000) cPs
• 200k (200,000) cPs
• 300k (300,000) cPs
• 500k (500,000) cPs
• 1m (1,000,000) cPs

cPS rating is equivalent to cST - 1000cPS = 1000cST