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Nisus Corporation
Jim Gorman
100 Nisus Drive
Rockford, TN 37853
United States
Phone: (865) 577-6119
Fax: (865) 577-5825
Email: jimg@nisuscorp.com
Website: http://www.nisuscorp.com
Nisus manufactures Green
non-
restricted use wood
preservatives for the railroad
industry: QNAPĀ® Copper
Naphthenate (CuN) is an oil-
borne preservative with
proven
performance and a superior
environmental profile. CuN
can
be used as an end-cut or
field-cut treatment for
crossties, switch ties, poles,
lumber and bridge ties &
timbers. CuN has clean
handling characteristics with
minimal drippage or bleeding
and is standardized by AWPA
and AREMA for crossties,
switch ties and bridge
timbers. CuN will not cause
contact skin burns and does
not require special equipment
or licensing for application.
CellutreatĀ® Liquid Borate DOT
is a wood preservative that
can be used in pressure or dip
treatments. It is standardized
by AWPA and AREMA for dual
treatment of crossties and
bridge timbers. Unseasoned
green ties are treated with
DOT to prevent decay during
seasoning, then over-treated
with creosote or Copper
Naphthenate.