CircuitWorks Rubber Keypad Repair Kit
CircuitWorks Rubber Keypad Repair Kit permanently repairs rubber keypads by restoring conductivity to worn, intermittent, and nonconductive carbon contacts. This product easily returns rubber keypads to like-new condition. The CircuitWorks Rubber Keypad Repair Kit provides a silver/carbon coating that is effective and long lasting. This system is flexible and very durable.
To use, first mix Part A and Part B thoroughly for two minutes. Clean contacts with contact cleaner. Then, paint the worn carbon contacts with the mixed conductive material using the enclosed applicator brushes, using the least amount of conductive material as possible. At room temperature (less than 75°F / 25°C), the material dries tack-free in one hour. Repaired keypads can be returned to service in 24 hours, with ultimate properties achieved in 72 hours. For faster drying, expose the material to approximately 190°F (90°C) for 10 minutes, but do not exceed 212°F (100°C).
Key Features:
- Restores electrical conductivity to worn carbon contacts
- Forms a tough, flexible, wear-resistant surface
- Repairs over 50 rubber button contacts
- Excellent electrical conductivity
- Wear-resistant coating
- Excellent adhesion
- System has 72 hour pot life at room temperature and relative humidity less than 65%
- Testing shows repairs can withstand over 500,000 simulated keystrokes
Typical Applications:
- Restores rubber and telephone keypads
- Restores flexible carbon contacts
- Telephones
- Controllers
- Carbon Contact Keyboards
- Communication Equipment
- Miscellaneous Keypads
Product Key Properties: Conveniently-sized kit for permanent repair of rubber keypads. Part A is a silver/carbon/rubber material with a dark gray/silver color and a specific gravity of 2.5 - 2.7. Part B is a hardener with an amber clear color and a specific gravity of 1.0. The cured compound has excellent electrical conductivity, durability, and flexibility, with a shelf life of 18 months and is RoHS Compliant.
Product Performance Benefits: Repairs nonconductive keypads. The system is flexible and very durable. Provides a silver/carbon coating that is effective and long lasting.