DigiPrime® 1500LA

Brand Family Overview

Ecrothan® polyurethane dispersions and PU-acrylic hybrid dispersions are specially developed for applications requiring maximum durability in a beautiful finish, e.g. for industrial wood. Available in grades for hard surfaces and flexible substrates, including 100% cosolvent-free grades.

See more Ecrothan products.


Can be added to size press treatments or pigment coatings to optimize substrates for HP Indigo printability. It provides excellent adhesion of HP Indigo Electroinks® to paper and it's low pH allows incorporation into a wide range of formulations.


Primer for digital printing on paper substrates

Performance Attributes

This product is used in many applications including the following:

ApplicationProperties Imparted
HP Indigo SolutionsApplicator - size press, OEM - Indigo various presses, Substrate - paper

See more products recommended for HP Indigo Solutions.
Physical Properties

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

AppearanceWhite liquid
pH7.4 - 8.4
Emulsifier ChargeAmmoniated dispersion
Percent Non-Volatile34.5 - 35.5
Brookfield Viscosity (cps, mPa·s) <500
Spindle Number2

Site of Manufacture (and Product Code)

CIN (DP1500LA)
AUB (DP1500LA.E)
SNG (DP1500LA.S)

Application Data

DigiPrime® 1500LA is normally applied to paper in combination with starch at the size press applicator. For more specific detail see our application guidelines. EZ Cup Viscosity #3 cup 12-14sec