Hydrosize® HP3-02

Brand Family Overview

Micryl™ waterbased coatings offer water and grease resistance with exceptional flexo runnability. They are applied over ink as protective, rub-resistant finishes, and also used as low-cost, heat-resistant overprints for porous substrates.

See more Micryl 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
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.