Hydrosize® HP3-02

Brand Family Overview

NatureShield® products from Michelman are emulsions of natural oils and natural oil blends designed to protect topical wood. They provide water resistance and enhance the natural pattern of wood. They also impart water resistance to concrete, and can serve as a component for sealing stone surfaces to provide a wet look with a durable and attractive finish.

See more NatureShield products.


Designed for use as a fiber sizing coating, this product offers excellent adhesion, a high Tg and is APE free.


Nonionic phenoxy dispersion

Performance Attributes

This product is used in many applications including the following:

ApplicationProperties Imparted
Fiber Sizingchopped strands, PA compatible, PC compatible, PET/PBT compatible, PPS compatible, thermal stability, thermosets compatible

See more products recommended for Fiber Sizing.
Physical Properties

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

AppearanceMilky white
pH6.5 - 8.5
Emulsifier ChargeAnionic / Nonionic
Percent Non-Volatile30.0 - 33.0
Recommended pH Range>5
Brookfield Viscosity (cps, mPa·s) <4000
Spindle Number4

Site of Manufacture (and Product Code)

CIN (HP302)
AUB (HP302.E)


Avoid contact with eyes, skin and clothing. Ensure adequate ventilation. Handle in accordance with good industrial hygiene and safety practice. Use personal protective equipment as required.