Lord 7542 Urethane Adhesive A/B

LORD 7542-A/7542-B (1:1)

LORD® 7542 adhesive is an equal-mix, two-component urethane adhesive system used to bond FRP, SMC and other plastics with little surface preparation. This adhesive will also bond primed metals. LORD 7542 adhesive system is available in a range of working times to accommodate a wide variety of process requirements.

Shelf Life

Shelf life is six months from date of shipment when stored in a clean, dry environment at 65-85°F (18-30°C) in original, unopened container. Prolonged exposure to temperatures below 50°F (10°C) during shipping or storage may cause variations in cured properties and/or significant reduction in shelf life.
After opening, protect adhesive from excessive exposure to moisture by installing desiccant cartridges and/or using dry nitrogen as an inert cover.

Features and Benefits

• Non-Flammable - does not require explosion-proof equipment. 
• Environmentally Friendly - does not contain ozone depleting chemicals. 
• Environmentally Resistant - resists sunlight, weathering, humidity and salt spray. 
• Chemically Resistant - solvent resistant when cured. Painting and most cleaning processes do not affect bond strength.

  7542-A Resin 7542-B Curative
Appearance: Dark Brown Liquid Tan, Black or Green Liquid
Viscosity, cP @ 77°F (25°C) 1500-4500 7000-14,000
Density lb/gal (kg/m3) 11.45-11.75 (1372-1408) 10.3-10.6 (1234-1270)
Flash Point (Closed Cup), °F (°C) >200 (>93) >200 (>93)
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