Zinc Flake

High-performance coatings that combine cathodic protection, barrier effect, and self-healing. Free from hydrogen embrittlement, they are ideal for hardened steels and precision threaded parts. The benchmark technology when maximum resistance is required with minimal thickness.

LAURENTCOAT® 565

Solvent-based

LAURENTCOAT® 676

Water-based

LAURENTCOAT® 787

Water-based

LAURENTBLACK®

Organometallic base + black topcoat

Zinc Plating / Alloys

Treatments applied by electrodeposition on iron or steel. Precise and uniform coatings with multiple passivation options.

Electrolytic Zinc Plating

Pure zinc applied by electrodeposition, with resistance and finishes tailored to each industry.

Zinc-Nickel Alloys

Zinc alloy with 10–15% nickel. Greater resistance to corrosion and thermal shock than conventional zinc plating.

Chromium VI-Free Passivators

Trivalent Passivation · Hexavalent Chromium-Free

Self-Locking Systems

Treatments designed to ensure the mechanical performance and safety of threaded joints. They control the friction coefficient and eliminate additional steps during assembly.

PRECOTE®

Microencapsulated adhesive · Activated during assembly · Integrated locking and sealing

NYLOK®

Self-locking nylon patch · Reusable

Phosphating

Chemical conversion processes that form a protective layer on steel. They are used as a base for subsequent coatings or as a functional treatment for parts subject to friction and mechanical loads.

Zinc Phosphate

Capa de conversión microcristalina que actúa como base activa para pinturas y recubrimientos, aumentando su vida útil.

Manganese Phosphate

High porosity · Lubricant retention · For parts subject to friction and mechanical loads