Hydrosize® PA846

Brand Family Overview

ProHere™ grades are waterborne polymer dispersions and emulsions specifically developed for use in metal coatings. The range encompasses both polymer resins that can serve as organic binders in a coating formulation as well as lubricants and anti-scratch additives for metal processing and in-use lubricants.

See more ProHere Binders products.


Developed to be a glass fiber sizing for high temperature applications, it also provides adhesion to various olefinic surfaces.


Nonionic/anionic polyamide dispersion

Performance Attributes

This product is used in many applications including the following:

ApplicationProperties Imparted
Fiber Sizingchopped strands, continuous fiber, PA compatible, PPS compatible, thermal stability

See more products recommended for Fiber Sizing.
Physical Properties

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

AppearanceWhite liquid
pH9.5 - 10.5
Emulsifier ChargeAmine dispersed
Percent Non-Volatile33.0 - 37.0
Recommended pH Range7.5 - 10.7
Brookfield Viscosity (cps, mPa·s) 250 max
Spindle Number2

Site of Manufacture (and Product Code)

CIN (PA846)

Application Data

Hydrosize® PA846 can be used in fiberglass sizing application, as well as carbon fiber.


Ensure adequate ventilation. Handle in accordance with good industrial hygiene and safety practice.