Michem® Flex P1855

Michem Flex Family Overview

Michem® Flex is a range of functional, sustainable water-based technologies optimized for flexible packaging. Learn more about Michem Flex »


A primer for film, metal, and paper substrates to promote superior adhesion to extrusion coated resins. This product exhibits weatherability, and water and chemical resistance to many aggressive package contents such as water, oil, flavors, and fragrances. This product is also suitable for resins extruded at low temperatures.

Performance Attributes

This product is used in many applications including the following:

ApplicationProperties Imparted
Extrusion Coating Primersadhesion for film

Physical Properties

Appearanceblueish liquid
pH7.7 – 8.7
Percent Non-Volatile32.0% – 34.0%
Brookfield Viscosity Range< 200
Spindle Number2

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

Additional Information

Description: Water-based primer for liquids and extrusion coated resins

Handling: Ensure adequate ventilation. Handle in accordance with good industrial hygiene and safety practice.

Storage: Keep containers tightly closed in a dry, cool and well-ventilated place. Keep from freezing

Shelf Life: 12 Months

Technical Data Sheet: Click here to download a Technical Data Sheet PDF for Michem® Flex P1855

Site(s) of Manufacture (and Product Code):

Aubange, Belgium (MFP1855.E)

Tuas, Singapore (MFP1855.S)