Hydrosize® U1-03

Brand Family Overview

Michem® Release Agents are environmentally friendly water-based mold release formulations used to prevent processed material from adhering to the substrate surface during molding operations. The products are applied directly to the mold or forming surface, providing easy release of the part with defect-free performance. Various grades of Michem Release Agent are designed for rubber, plastic, friction products, and other molding jobs.

See more Michem Release products.


Designed to be a fiber sizing coating with excellent adhesion and abrasion resistance.


Phenoxy modified polyurethane dispersion

Performance Attributes

This product is used in many applications including the following:

ApplicationProperties Imparted
Fiber Sizingchopped strands, impact resistance, PA compatible, PET/PBT compatible

See more products recommended for Fiber Sizing.
Physical Properties

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

AppearanceMilky white dispersion
pH6.5 - 8.5
Recommended pH Range>6

Site of Manufacture (and Product Code)

CIN (U103)


Avoid contact with eyes, skin and clothing. Handle in accordance with good industrial hygiene and safety practice. Wear personal protective equipment.