Description
LORD 7542B adhesive is the black Part B side of a 1:1 two-component urethane system for bonding FRP, SMC, many plastics, and primed metals. This straight-through pail supports production teams that run meter, mix, and dispense equipment for molded plastic, composite, and panel assembly work.
LORD 7542B adhesive Benefits
- Equal-volume mix with the matching Part A helps simplify pump setup and process checks.
- Urethane chemistry bonds fiberglass reinforced plastic, sheet molding compound, thermoplastics, and primed metal.
- Paste consistency helps the mixed material stay positioned on vertical joints, molded edges, and shaped panels.
- Black Part B format helps teams keep component sides easy to identify during bulk changeover.
- Pail packaging fits repeat production where cartridges would slow the line or increase waste.
Use this material where holes, rivets, or weld heat would damage the part or concentrate stress in a thin substrate. The mixed adhesive spreads load across the full overlap, supports shaped composite panels, and gives fabricators a controlled way to join dissimilar materials after proper cleaning and fixture setup.
Common Applications for LORD 7542B adhesive
- FRP body panels, covers, housings, and composite structures.
- SMC parts in transportation, marine, equipment, and sign assemblies.
- Primed metal-to-plastic joints where the full 7542 system is specified.
- Production cells using bulk pumps and static mixers for two-part urethane dispensing.
Compatible Materials and Process Notes
- Fiberglass reinforced plastic and sheet molding compound.
- Many thermoset and thermoplastic substrates after the surface is cleaned.
- Primed metals when the primer and surface preparation match the job requirement.
- Meter, mix, and dispense equipment configured for a 1:1 by-volume urethane system.
Technical Specifications
| Property | Value |
|---|---|
| SKU | LOR3024946 |
| Product Family | LORD 7542 urethane adhesive |
| Component | Part B side, black |
| Mix Ratio | 1:1 by volume with matching Part A |
| Chemistry | Two-component urethane |
| Package | Straight-through pail |
| Primary Use | FRP, SMC, plastics, and primed metal bonding |
Packaging and Ordering
Order this pail when your 7542 process needs the black Part B side for bulk dispensing. Browse Chemical Concepts urethane adhesives for related two-component systems and package formats. For manufacturer background, visit Parker LORD.
Need Help?
Need help matching the correct Part A, static mixer, or bulk dispense setup? Call (800) 220-1966 or email [email protected].
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