FAQs
Why PolyWhey®?
Why is PolyWhey better than other water-based finishes?
PolyWhey has greater durability, with a cured hardness that
is twice that of the average water-based finish. It also
has 25% less VOC content than the standard that most water-based
finishes try to meet. PolyWhey accomplishes this by using
whey, a natural, renewable resource, as its bonding agent.
What makes PolyWhey a Green product?
Our formulations use whey protein as the bonding agent. Whey
is a renewable resource and a natural by-product of the dairy
industry. This use of a natural product in our professional
finishes translates to low VOCs, and better indoor air quality.
What is whey?
Whey is a by-product of the dairy industry, specifically of
cheese making.
What does VOC stand for?
VOCs, or Volatile Organic Compounds, evaporate into the air
from many substances. These off-gasses contribute to smog production
and health problems from inhalation. Petroleum products, like
oil-based finishes, have harmful levels of these VOCs and are
easily identifiable by their noxious smell.
What is the VOC level?
The VOC level for Vermont Natural Coatings finishes is =180g/L
(grams per liter). The toughest indoor air quality standard
for wood finish in the United States is California’s
275g/L.
Application
How fast does it dry?
Under normal conditions and with good ventilation, wood treated
will be dry and ready for use in 2 to 3 hours. Allow 1 week
for full product cure.
Does it yellow when exposed to UV light?
Our interior finishes will stay clear when exposed to interior
UV light. PolyWhey Exterior has UV inhibitors to protect
your decks, fences and siding from the sun’s rays.
How do I prepare a surface for a VNC finish?
If applying to previously finished wood, sand in order to remove
old finish before applying new finish. If sanding entire
surface is not desired, be sure to sand areas of distress
that can cause flaking, in order to blend edges. Apply the
product directly to the surface or the sealer coatings.
Is it possible to have a different level of gloss?
PolyWhey Furniture finish is available in gloss, semi-gloss
and satin. PolyWhey Floor finish is available in semi-gloss
and satin. Large volume customers should contact us to request
a custom finish.
