Hydrosize® EP834

Brand Family Overview

DigiGuard® aqueous and UV curable overprint varnishes protect and enhance the appearance of printed materials. Various grades are available for commercial print jobs; form, fill and seal packaging; and food contact applications.

See more DigiGuard products.


A continuous fiber sizing ideal for both carbon and glass fiber reinforcements. This product is also PET/PBT compatible and APE free.


Nonionic epoxy dispersion

Performance Attributes

This product is used in many applications including the following:

ApplicationProperties Imparted
Fiber Sizingchopped strands, continuous fiber, thermosets compatible

See more products recommended for Fiber Sizing.
Physical Properties

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

AppearanceMilky white
pH5.0 - 8.0
Percent Non-Volatile59.0 - 61.0
Brookfield Viscosity (cps, mPa·s) <5000
Spindle Number4

Site of Manufacture (and Product Code)

CIN (EP834)
SNG (EP834.S)