abstract blue background with white dots creating a wave

Passivates

TriPass ELV Ultra IV

TriPass ELV Ultra IV is a high performance passivate providing transparent to lightly blue finishes on zinc-nickel surfaces.

Layering properties

TriPass ELV Ultra IV yields uniform transparent to blue finishes providing high corrosion protection and an excellent adhesion base for any subsequent final finish, including organic powder coatings.

Versatility

The process provides an economical and highly reliable solution for surface finishing operations on a variety of components, including cast-iron brake manufacturing.

Industries Served

Fasteners

Automotive

Building & Hardware

Features & Benefits

Cr(VI)- and cobalt-free
Uniform, transparent to light blue finish
Cost-effective solution
Excellent base for organic coatings, including cast-iron powder coating
Suitable for rack and barrel applications

Sustainability

We focus our R&D efforts on developing future-friendly solutions that help our customers achieve their sustainability and regulatory goals. This includes Cr(VI)-free technologies and environmentally compliant processes, such as TriPass ELV Ultra IV.