Hydrolube® 723

Brand Family Overview

U-Nyte™ products are fiberglass mat binders formulated with phenoxy toughened epoxy resin and compounded with a curing agent. They are used in the manufacturing of nonwoven and textile rolled goods, are compatible with vinyl ester, unsaturated polyester, epoxy and urethane, and are available in powder and flake form.

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


Nonionic, paraffin wax emulsion

Performance Attributes

This product is used in many applications including the following:

ApplicationProperties Imparted
Cable & Cordagelubricity/slip resistance, water resistance
Fiber Sizingslip and lubricity, thermosets compatible

See more products recommended for Cable & Cordage.
See more products recommended for Fiber Sizing.
Physical Properties

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

AppearanceWhite liquid
pH7.0 - 10.5
Emulsifier ChargeNonionic
Percent Non-Volatile31.5 - 32.5
Recommended pH Range2 - 12
Brookfield Viscosity (cps, mPa·s) <60
Spindle Number1

Site of Manufacture (and Product Code)

CIN (HL723)
AUB (HL723.E)
SNG (HL723.S)


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