VaporCoat® 850

Brand Family Overview

NatureShield® products from Michelman are emulsions of natural oils and natural oil blends designed to protect topical wood. They provide water resistance and enhance the natural pattern of wood. They also impart water resistance to concrete, and can serve as a component for sealing stone surfaces to provide a wet look with a durable and attractive finish.

See more NatureShield products.


Designed primarily for MVTR, it also provides water resistance and some oil and grease resistance. It is gluable with both cold set and hot melt adhesives and is printable with water based inks.


Moisture barrier (MVTR) coating.

Physical Properties

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

AppearanceOff-white to gray emulsion
pH8.0 - 10.0
Percent Non-Volatile60.5 - 62.0
Brookfield Viscosity (cps, mPa·s) 450 - 850
Spindle Number3

Site of Manufacture (and Product Code)


Application Data

VaporCoat® 850 should be applied via rod coater.