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)|