Polyol ester base stock mostly used in applications where lower viscosity and broad temperature ranges are required. Viscosity of 25 cSt @ 40°C.
partner icon image
Fulfilled by ChemPoint


Product Overview
CALESTER™ DB2 is an ISO 25 pure polyol ester derived from pentaerythritol and saturated fatty acids resulting in maximum stability. This base stock is suitable for a broad range of lubricant applications due to its wide range of operating temperature capabilities.
Product Specifications

Viscosity @ 100°C: 5.0
Viscosity @ 40°C: 25
Viscosity @ -40°C: 8,335
Viscosity Index: 135
Pour Point, °C: -60
Flash Point, °C: 248
Water Content, wt%: 0.03

Features & Benefits
High oxidative stability
High viscosity index
High flash point
Low volatility
Low pour point
Readily biodegradable