LORD 7555-A/7555-C (1:1)

LORD 7555-A/7555-C (1:1)


LORD® 7555 adhesive/sealant is an equal-mix, twocomponent bright white urethane adhesive/sealant system used to bond and seal a variety of plastics and prepared metals.

Features and Benefits 

Non-Sag –full-bodied urethane formula holds bead pattern on horizontal surfaces, allowing for greater processing flexibility; non-slumping.

Fast Cure – LORD 7555-A/7555-C adhesive/sealant develops handling strength within 60 minutes, ideal for smaller bonding and sealing applications. Immediate Paintability – offers immediate paint time, improving throughput.
Extended Work Time – LORD 7555-A/7555-E adhesive/ sealant offers longer working time, allowing for use on larger projects where more time is required.
Non-Flammable – does not require explosion-proof equipment.
Environmentally Recommended – no VOC content; does not contain ozone depleting chemicals.


Surface Preparation –Surfaces should be free of grease, dirt and other contaminants. For plastics, clean the surface with a dry rag wipe or a rag dampened with solvent. For metals, grit blast and solvent wash the surface, then prime for optimum bond performance.

Mixing –Mix LORD 7555-A resin with the appropriate curative at a 1:1 ratio, by volume. Handheld cartridges will automatically dispense the correct volumetric ratio of each component.

Applying –Apply adhesive/sealant using handheld cartridges. Assemble parts within working time of the adhesive/sealant

  7555-A Resin 7555-C Curative
Appearance: Translucent Paste White Paste
Viscosity, cP @ 77°F (25°C) 40,000-160,000 130,000-230,000
Density lb/gal (kg/m3) 9.64-10.04 (1155-1203) 9.95-10.25 (1192-1228)
Flash Point (Closed Cup), °F (°C) >200 (>93) >200 (>93)
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