Hydrolube® 763

Brand Family Overview

FGLASS™ is a versatile family of fiber sizings and film formers used in the manufacturing of both glass fiber and carbon fiber. It is suitable for both chopped strand and continuous fiber applications.

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A surfactant based, general purpose lubricant for use in fiber sizing.


Polymeric solution

Performance Attributes

This product is used in many applications including the following:

ApplicationProperties Imparted
Fiber Sizingcontinuous fiber, slip and lubricity

See more products recommended for Fiber Sizing.
Physical Properties

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

pH4.0 - 10.0
Emulsifier ChargeN/A
Percent Non-Volatile9.5 - 10.5
Recommended pH Range2 - 12
Brookfield Viscosity (cps, mPa·s) <1000
Spindle Number3

Site of Manufacture (and Product Code)

CIN (HL763)


Handle in accordance with good industrial hygiene and safety practice.