ThermaGloss® 425FLT

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.


A high heat resistant overprint which imparts a matte finish to preprint linerboard while eliminating picking and smearing of the inks through the hot plate section of the corrugator.


Water based, matte finish, heat resistant overprint varnish

Performance Attributes

This product is used in many applications including the following:

ApplicationProperties Imparted
Perishablesoverprints with heat resistance

See more products recommended for Perishables.
Physical Properties

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

AppearanceCream colored liquid
pH8.5 - 9.5
Percent Non-Volatile28.5 - 30.0

Application Data

ThermaGloss® 425FLT is designed for application by flexo or gravure on a preprint press. EZ Cup Viscosity = 22 - 32seconds, #2 Cup.


Handle in accordance with good industrial hygiene and safety practice. Wear personal protective equipment.