Parker LORD 7542 A/C LP-50 1:1 Urethane Adhesive

Description

LORD 7542 adhesive is a two-component urethane system in an LP-50 1:1 cartridge for bonding FRP, SMC, plastics, and primed metals. It gives assembly teams a non-flammable cartridge option when small parts, repair jobs, or short production runs need controlled mixed adhesive.

LORD 7542 adhesive Benefits

• Equal 1:1 mix ratio keeps cartridge setup simple for handheld or bench dispensing.
• Urethane chemistry supports bonds on FRP, SMC, many plastics, and primed metal parts.
• Non-flammable handling can fit shops that do not want ignition-control equipment for this step.
• LP-50 cartridge format is practical for small assemblies, trials, and repair work.
• Weathering, humidity, and chemical resistance support parts exposed to shop and field conditions.

This grade fits buyers who need a flexible urethane bond line without moving into bulk meter-mix equipment. The cartridge should be paired with the correct static mixer and a dispenser matched to the LP-50 package.

LORD 7542 adhesive Applications

• FRP panel bonding in transportation, marine, and specialty vehicle work.
• SMC part repair and assembly where a urethane bond is specified.
• Plastic-to-plastic bonding after cleaning and fit checks.
• Primed metal-to-composite joints in production support or maintenance work.
• Small mixed-substrate assemblies that need a 1:1 cartridge adhesive.

Surface Preparation and Use

Dry-fit parts before dispensing and remove oil, dust, release agents, and loose oxidation from the bond area. Abrade or prime surfaces when the process sheet or testing calls for it. Purge a small amount from the cartridge, attach the mixer, and discard the first mixed material until color and flow are consistent.

Technical Details and Documentation

Parker data identifies 7542 as an equal-mix urethane adhesive for FRP, SMC, plastics, and primed metals. Review current handling and cure details from Parker LORD before production use.

Ordering Help

For related urethane and structural bonding products, browse Chemical Concepts urethane adhesives. For help matching cartridge, mixer, or surface prep, call (800) 220-1966 or email [email protected].