Hydrolube® 723

Hydrolube Family Overview

Hydrolube® fiber lubricants are used to protect glass fiber and other reinforcing fibers during forming, processing and post-processing. Other attribute enhancing properties vary among the product line. Learn more about Hydrolube »


This APE free additive is used as a lubricant for fiber sizing applications.

Performance Attributes

This product is used in many applications including the following:

ApplicationProperties Imparted
Fiber Sizingslip and lubricity, thermosets compatible

Physical Properties

AppearanceWhite liquid
pH7.0 – 10.5
Emulsifier ChargeNonionic
Percent Non-Volatile31.5% – 32.5%
Recommended pH Range2 – 12
Brookfield Viscosity Range< 60
Spindle Number1

These physical properties are typical but should not be considered specifications.

Additional Information

Description: Paraffin wax emulsion

Handling: Handle in accordance with good industrial hygiene and safety practice. Use personal protective equipment as required.

Storage: Keep containers tightly closed in a dry, cool and well-ventilated place. Keep from freezing

Shelf Life: 12 Months

Technical Data Sheet: Click here to download a Technical Data Sheet PDF for Hydrolube® 723

Site(s) of Manufacture (and Product Code):

Cincinnati, OH, USA (HL723)

Aubange, Belgium (HL723.E)

Tuas, Singapore (HL723.S)