Zn-Al 85/15 Spray Wire 2.0 mm

Zn-Al 85/15 Alloy for Long-Term Corrosion Protection

The Zn-Al 85/15 alloy is widely specified as a replacement for pure zinc or pure aluminum coatings where extended service life is required. The zinc component provides active cathodic protection, sacrificing itself to protect the steel substrate, while the aluminum content forms a stable, passive oxide layer that slows the consumption of the coating. This synergistic effect makes Zn-Al 85/15 an excellent choice for offshore platforms, bridges, ship hulls, and other critical assets exposed to aggressive atmospheric or immersion conditions.

2.0 mm Diameter for High-Deposition Spraying

This 2.0 mm diameter wire is a common standard for high-productivity thermal spray operations. It offers a good balance between melt rate and deposit efficiency in both arc spray and combustion flame spray systems. The consistent diameter and cast ensure smooth feeding through drive rollers and liners, minimizing downtime caused by wire jams or burn-back. Whether you are performing shop-based coating or on-site field work, this wire supports reliable, uninterrupted spraying.

Pack Options for Production and Field Use

SPA2Z offers this wire in multiple pack configurations to suit different operational scales. Standard spool sizes of 15 kg, 20 kg, and 25 kg are ideal for continuous, high-volume shop work, fitting directly onto standard wire feeders. Coil packs are also available for applications where spool mounting is impractical or for use with specific portable spray systems. We can advise on the most efficient pack format for your equipment and project scope.

About SPA2Z — Your Source for Zn-Al 85/15 Spray Wire

SPA2Z supplies industrial-grade Zn-Al 85/15 Spray Wire 2.0 mm to surface preparation contractors, fabrication workshops, and maintenance teams. We understand that coating performance starts with consistent alloy chemistry and reliable wire quality. Our team supports your procurement process by providing clear product specifications, confirming compatibility with your thermal spray equipment—whether arc or flame—and offering flexible pack options from spools to coils.

We help buyers move from a specification requirement to a practical supply solution. When you enquire, we focus on understanding your application, coating thickness targets, and operational setup to ensure the wire grade and diameter you order will perform as expected. For projects requiring bulk quantities or scheduled deliveries, we can discuss supply planning to align with your production timelines.