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BONDERITE® L-GP LS 2127 is a protective coating for high-temperature forming, drilling, and welding applications.
BONDERITE® L-GP LS 2127 (previously known as ACHESON LS-2127) is a boron nitride protective coating for laser drilling, brazing, and welding, as well as a precoat lubricant and die lubricant for isothermal forming processes. The lubricant provides high-temperature protection and anti-stick performance for non-ferrous alloys up to 1649°C (3000°F). In forming applications, it can extend die life and cycle times. BONDERITE® L-GP LS 2127 can be brushed, dipped, or sprayed. For brushed applications, it can be used as received or diluted 1:1 with water. For dipping and precoating applications, the work surface should be preheated to 121°C–149°C (250°F–300°F). For spray applications, BONDERITE® L-GP LS 2127 should be diluted 1:3 with water. Ensure the product is mixed before application or dilution and work surfaces are properly cleaned.
Solids, %: 30
Viscosity, cps: 700–800
Density, lb/gal: 10
Appearance: White fluid
Diluent: Water
Shelf life: 12 months from date of qualification under original seal
During hot forming and other high-temperature metalworking operations, non-ferrous parts can easily stick to molds or wear from metal-to-metal contact.
Isothermal forming Precoat lubricant Welding Drilling Brazing
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