Michem® In-Line Primer Q4305A

Brand Family Overview

Licomer® is a family of water-based polymer dispersions and wax emulsions for the manufacture of dry-bright emulsions intended for floor polish, automotive polish, shoe polish and leather polish applications.

See more Licomer products.


Designed as a primer for HP Indigo substrates to render them compatible to ink. It can be used on uncoated paper substrates on the in-line priming unit on the W3250 press.


Print receptive primer

Performance Attributes

This product is used in many applications including the following:

ApplicationProperties Imparted
HP Indigo SolutionsApplicator - Indigo ILP station, OEM - Indigo ws3250, Substrate - paper

See more products recommended for HP Indigo Solutions.
Physical Properties

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

AppearanceTranslucent liquid
pH10.4 - 11.4
Shelf Life (mo) 24
Percent Non-Volatile8.1 - 8.9

Site of Manufacture (and Product Code)

AUB (Q4305A.E)

Application Data

Michem® In-Line Primer Q4305A can be applied using the in-line primer unit on the W3250 press. The recommended dry coat weight is 30 to 60 mg/m². Use our Sapphire Indicator Solution to check quality of the coating. The anilox should be kept turning at all times to avoid premature drying of the solution. Cleaning with warm water, IPA or slightly acidic water is recommended. ISO Cup Viscosity - #3, 33-43 sec. Do not dilute.


Ensure adequate ventilation. Handle in accordance with good industrial hygiene and safety practice. Use personal protective equipment as required.