Description
Chem-Set CMT2454 is a neoprene spray-grade bulk adhesive for bonding decorative laminates, wood panels, fabrics and other construction substrates. It is formulated for low-pressure spray application while also supporting brush or roller use, with long open time, high strength and good heat resistance.
Key Features
- Neoprene spray-grade bulk adhesive
- Excellent low-pressure spray ability
- Two-hour open time
- Fast 2-minute dry time
- High strength and good heat resistance
- May also be applied by brush or roller
Technical Specifications
| Specification | Value |
|---|---|
| Adhesive | Flammable Adhesive |
| Viscosity | 212 cPs |
| Open Time | 2 hours |
| Dry Time | 2 minutes |
| Flash Point | -4°F (-20°C) |
| VOC | 572 g/L |
| VHAP | 41% by wt. |
| Coverage Rate | 2.0–2.5 dry grams when spray applied and when rolled at 100% coverage |
| Mileage | 210 sq. ft. unbonded at 2.5 dry grams coverage per gallon |
| Clean Up | CBA 689 |
| Shelf Life | 1 year in unopened container |
| Solids | 17.5% +/-2% |
| Density | 6.632 lbs./gallon |
| Solvent | Methyl Acetate / Toluene / Hexane / Acetone |
Compatible Substrates and Materials
- Decorative laminates
- Plywood
- Particle board
- Fabrics
- Synthetic rubber products
- Metals
- Rigid unplasticized plastics
- Composition board
- Leather
Application Guidance
CMT2454 is formulated for spray application but may also be brushed or rolled. Store at 60–90°F (15–32°C) for best performance and use only in well-ventilated areas away from ignition sources. The TDS specifies a coverage rate of 2.0–2.5 dry grams at 100% coverage. It is not recommended for postforming. Avoid copper/copper-alloy substrates and application equipment containing aluminum or copper.
Typical Use Cases
- Decorative laminate bonding
- Wood-panel fabrication
- Fabric bonding
- Synthetic rubber assembly
- Compatible metal and rigid-plastic bonding
Target Industries and Buyers
- Laminators
- Millwork and woodworking shops
- Furniture manufacturers
- Fabrication shops
- OEM assembly operations
Performance Advantages
CMT2454 combines a fast listed dry time with a two-hour open time, giving industrial fabricators extended assembly flexibility. Its low-pressure spray characteristics are intended to support controlled bulk-adhesive application.
Common Questions
Q: What is the open time?
A: 2 hours.
Q: What is the dry time?
A: 2 minutes.
Q: Can CMT2454 be brushed or rolled?
A: Yes. Although formulated for spray use, the TDS also permits brush or roller application.
Q: Is it recommended for postforming?
A: No.
Q: What is the shelf life?
A: 1 year in an unopened container.
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