Nanotechnology treatment against Tea Staining and Coastal
Corrosion on Stainless Steel
Everyone knows that stainless steel is the metal of
choice in engineering situations where corrosion is an
However, stainless steels in coastal environments are often
prone to brown discoloration or tea staining.
This unsightly coastal corrosion does not affect the
structural integrity or the longevity of the material, but
the visual affect can make even eye-catching building
designs look very unattractive.
Tea staining is related to the surface roughness of the
stainless steel in combination with salt contamination.
Rough surface finishes and lower grade steel can promote tea
NH 2015 , new product, which offers a
solution to remove the tea stains and to protect the surface
from new staining, in one easy to use application, is now
available from Nanovations Pty Ltd.
NH 2015 is oil free and not film
building Nanotechnology enhanced surface treatment.
It easy removes all staining and soiling and leaves behind a
shinny clean surface and a water and dirt repellent surface
application protects the stainless steel against new
contaminations for up to 2 years, even if fully exposed to
weathering or harsh environments. Periodic reapplication
will increase the long term durability.
During the lifetime of the coating, maintenance if any at
all is reduced to wiping the surface with a wet cloth. The
product is VOC free and acid free. Please visit our website
or contact us for detailed information.
Technical Data Sheet here
Please click on the images to see a larger impression