The main task of stain blocking wall paints and wood
coatings is ...to prevent bleeding from substances located
underneath the coating. This penetration of unwanted components
through the coating onto the surface requires additional re-work to
get covered, is time-consuming and is therefore directly coupled to
higher costs. With our latest innovation NECOWEL 4350, you can
prevent bleeding of such dyes by catching these impurities
irreversibly before migrating to the surface.
NECOWEL 4350 is a waterborne alkyd emulsion based on renewable raw
materials, that provides a well-balanced ratio of anionic and
cationic groups which attack ionic dyes and impurities at the
beginning and prevents therefore the migration through the coating
to the surface. In this webinar, our expert Dr. Jan Klesing,
Technical Product Manager Specialties, presents the use of NECOWEL
4350 as active stain blocking binder and its application on walls
as well as on wooden substrates and explains the high stain
blocking efficiency towards different dyes and tannins.
Who should participate in
this webinar?
- Research and development
- Product development engineers
- Application engineers / technical sales
