Hydrosize® U7-01

Brand Family Overview

VaporCoat® recyclable water-based coatings confer high barrier to paper-based packaging and wraps. Most VaporCoat grades are designed for “low MVTR”, to retard water vapor transmission in order to keep perishables fresh, frozen goods intact, or sensitive contents in factory condition. In response to market interest for greater food safety and preservation, additional VaporCoat products can inhibit contaminants ordinarily found in recycled paper from migrating into packaged dry food.

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A specialty coating and fiber sizing.


Polyurethane dispersion

Performance Attributes

This product is used in many applications including the following:

ApplicationProperties Imparted
Cable & Cordageadhesion promotion
Fiber Sizingchopped strands, impact resistance, PA compatible, PET/PBT compatible, PPS compatible

See more products recommended for Cable & Cordage.
See more products recommended for Fiber Sizing.
Physical Properties

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

AppearanceMilky white liquid
pH6.5 - 8.5
Brookfield Viscosity (cps, mPa·s) 50 - 1000
Spindle Number3

Site of Manufacture (and Product Code)

CIN (U701)


Handle in accordance with good industrial hygiene and safety practice. Wear personal protective equipment.