Description
Description
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.
Application
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) |
| Pak-50 | 400ml |
 Chem-Setâ„¢ PAK-50 Gun |
 Newborn VR400XSP Applicator Gun |
 TAH 190-620 Static Mixer |
 TAH 160-824 Static Mixer |
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