Elastic BuffersKK 4125
Product Details
| Item | KK 4125 |
| Shape | Cylindrical |
| Diameter | 12,7 mm Ø |
| Height | 3,5 mm |
| Adhesive | Acrylic |
| Pieces per box | 10.000 pieces |
| Datasheet | KK 4125 (pdf) |
Benefits & Features
-
Medium build height
For applications where slightly more spacing is needed than with very flat bumpers -
Clean contact separation
Prevents direct contact between surfaces, housing parts or moving elements -
Self-adhesive processing
Easy to position on suitable substrates without additional fastening parts
Applications
- Housing parts, front panels, device bases and display elements
- Furniture parts, cabinet doors, covers, frames and plastic components

product description
KK 4125 is a self-adhesive polyurethane protective bumper for protection, spacing and damping tasks. It is suitable for applications where components should not rest directly on each other or surfaces need to be protected during contact.
Its cylindrical design creates an even support point. The bumper can be used as a small standing foot, stop limiter or spacing element and supports quiet, surface-friendly function.
KK 4125 is a practical solution for assembly, device manufacturing, furniture processing and technical applications. It can be placed quickly and helps reduce rattling, scratching or unwanted friction between components.
Application examples
- Support point under small devices and housings
- Stop limiter for doors, lids and drawers
- Spacing element between front panels and frames
- Protective point for painted, smooth or sensitive contact surfaces
- Bumper solution for assembly and serial applications
Custom Solutions
Beyond the standard range, we offer custom solutions regarding dimensions, presentation, and processing options.
Do you have any questions regarding pricing or delivery times? Our specialists will be happy to assist you
by phone at +49 261 291750056
or by email at info@kk-klebetechnik.de






