Product Name
Leister 151.382 Kehlfix Inside corner tool for membranes, 55 mm width
Brief Description
A specialized hand tool from Leister, the 151.382 Kehlfix is designed for precisely pressing and smoothing plastic waterproofing membranes into inside corners, ensuring tight and secure seams in various construction and sealing applications.
Popular Applications & Uses
- Welding and sealing of plastic roofing membranes in internal corners of flat and pitched roofs.- Waterproofing applications for building foundations, particularly for detail work with geomembranes.- Ensuring watertight and aesthetically pleasing seams in challenging internal angles during membrane installation.- Used in conjunction with hot air welding equipment to consolidate membrane material into corners.
Industries that Commonly Use It
- Construction/ Building Services- Cladding- Flooring Installer or Manufacturer (for waterproofing layers in sub-flooring)
Special and Unique Features
- Specifically engineered for effectively pressing membranes into inside corners.- Features a 55 mm width, optimized for efficient coverage in typical corner dimensions.- Often includes a Teflon wedge or similar low-friction material to prevent sticking and ensure smooth operation (common for Kehlfix tools).- Designed for manual application, providing precise control for detail work.
Key Properties
- Durable construction suitable for demanding professional use on construction sites.- Ergonomic design facilitates comfortable and controlled handling during prolonged use.- Optimized shape allows for deep and consistent access into internal angles.- Aids in achieving uniform pressure application, critical for strong and watertight membrane seams.- Lightweight nature contributes to ease of maneuverability and reduced user fatigue.
Surface Compatibility
- Primarily compatible with various plastic waterproofing membranes, including TPO, PVC, EVA, and PIB.- Suitable for use with geomembranes in foundation sealing applications.- Can be used in conjunction with bitumen membranes, especially for detail work.
Known backups / known substitutes
- Other brands offering specialized inside corner rollers or hand pressure tools for membrane installation.- General-purpose hand rollers or spatulas, though these may offer less precision and efficiency for dedicated corner work.- Specific hot air welding nozzles designed for corner welding, used with a hot air welder, can perform a similar function in terms of sealing, but the Kehlfix is for pressing and forming.
Comparison Note
The Leister 151.382 Kehlfix stands out as a dedicated tool for inside corners, offering superior precision and ease of use compared to general-purpose rollers or manual methods. Its specific design ensures consistent, high-quality corner seams, which is crucial for the long-term integrity of waterproofing and roofing installations. While other tools can perform aspects of membrane installation, the Kehlfix is optimized for the critical task of corner finishing, contributing significantly to the overall watertightness and durability of the membrane system.
