Introduction
This manual provides essential instructions for the safe and effective use of the 3M Scotch-Grip Rubber & Gasket Adhesive, Model 021200-19868. Please read all instructions carefully before use to ensure proper application and to prevent injury or product damage. This product is designed for industrial and occupational use only.
Safety Information
WARNING: EXTREMELY FLAMMABLE LIQUID AND VAPOR. MAY CAUSE FLASH FIRE. VAPOR HARMFUL. Read all precautions on the product label before use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert. For additional product information, visit www.3M.com.
Product Overview
The 3M Scotch-Grip Rubber & Gasket Adhesive 021200-19868 is a high-performance, yellow-colored nitrile adhesive designed for bonding rubber and gasket materials. It is supplied in a 5 oz tube and offers a working time of approximately 12 minutes.
Figure 1: 3M Scotch-Grip Rubber & Gasket Adhesive in a 5 oz tube.
Key Features
- Material Compatibility: Specifically formulated for rubber and gasket materials.
- High Performance: Nitrile-based for strong, durable bonds.
- Working Time: Approximately 12 minutes, allowing for repositioning.
- Color: Yellow for easy visibility during application.
- Packaging: Convenient 5 oz tube for controlled dispensing.
Setup and Preparation
- Ventilation: Ensure adequate ventilation in the work area due to flammable vapors. Use in a well-ventilated area or with local exhaust ventilation.
- Surface Preparation: Surfaces to be bonded must be clean, dry, and free of oil, grease, dust, and other contaminants. For best results, abrade smooth surfaces lightly.
- Personal Protective Equipment (PPE): Wear appropriate PPE, including safety glasses and chemical-resistant gloves, to prevent skin and eye contact.
- Temperature: Apply adhesive at room temperature (typically 65-80°F / 18-27°C) for optimal performance.
Operating and Application
- Dispensing: Puncture the seal of the tube (if present) and attach the nozzle.
- Application: Apply a thin, uniform coat of adhesive to both surfaces to be bonded. Ensure complete coverage, especially at edges.
- Open Time: Allow the adhesive to dry for approximately 2-5 minutes, or until it becomes tacky to the touch but does not transfer to a knuckle. This is within the 12-minute working time.
- Bonding: Carefully align the two surfaces and press them firmly together. Apply uniform pressure across the entire bonded area.
- Curing: The adhesive will achieve handling strength quickly, but full cure time is approximately 24 hours. Avoid stressing the bond during this period.
Maintenance and Storage
- Cleaning Tools: Clean tools and excess adhesive immediately after use with an appropriate solvent (e.g., methyl ethyl ketone or toluene), following solvent manufacturer's safety instructions.
- Storage: Store the adhesive in its original, tightly sealed container in a cool, dry, well-ventilated area, away from direct sunlight and sources of ignition. Keep out of reach of children.
- Disposal: Dispose of unused adhesive and empty containers according to local, state, and federal regulations.
Troubleshooting
- Poor Adhesion:
- Ensure surfaces were properly cleaned and dried. Verify that sufficient pressure was applied during bonding. Check if the adhesive was allowed adequate open time to become tacky before joining surfaces.
- Adhesive Not Curing:
- Confirm that the application temperature was within the recommended range. Allow the full 24-hour cure time before evaluating final bond strength.
- Excessive Odor:
- Ensure the work area is adequately ventilated. If odor persists or is strong, evacuate the area and improve ventilation before resuming work.
Specifications
| Attribute | Value |
|---|---|
| Brand | 3M |
| Model Number | 021200-19868 |
| Specific Uses | Automotive, Casting, Countertop, Flooring, Glass, Masonry, Repair, Sink, Table Top Coating, Wood |
| Material | Rubber |
| Item Form | Oz (5 Fluid Ounces) |
| Special Feature | Rubber Compatible |
| Color | Yellow |
| Working Time (Nominal) | 12 minutes |
| Full Cure Time | 24 Hours |
| Viscosity | Medium |
| Water Resistance Level | Not Water Resistant |
| Item Weight | 5 ounces |
| Product Dimensions | 8.5 x 2 x 2 inches |
| UPC | 021200198687 |
Warranty and Support
For specific warranty information, please refer to the product packaging or contact 3M directly. For technical support or further inquiries, please visit the official 3M website at www.3M.com or contact their customer service department.
Additional Resources
For more information on 3M industrial products and safety guidelines, please visit the 3M Industrial Store on Amazon.