Michem® Flex P1855

Brand Family Overview

NurtureYield® is a family of additives and binders for coatings formulations designed to protect and improve the performance and processing of agricultural materials. Products which can be improved by the use of NurtureYield include seeds, plants, and fruits.

See more NurtureYield products.


Michem® Flex P1855 is 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.


Water based primer for liquids and extrusion coated resins

Performance Attributes

This product is used in many applications including the following:

ApplicationProperties Imparted
Extrusion Coating Primersadhesion for film

See more products recommended for Extrusion Coating Primers.
Physical Properties

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

Appearanceblueish liquid
pH7.7 - 8.7
Percent Non-Volatile32.0 - 34.0
Brookfield Viscosity (cps, mPa·s) <200
Spindle Number2

Site of Manufacture (and Product Code)

AUB (MFP1855.E)
SNG (MFP1855.S)

Application Data

Michem® Flex P1855 may be applied via flexo , gravure or smooth roll coater . Corona or flame treated substrates prior to priming and dry thoroughly with hot , circulating air .This product is best for in-line processes , as it may block in rewound rolls Recommended application weight for film substrates is between 0.1 ™ 1.0 dry g/m2.