Sarnafast® KTL
Metal washer for spot fastening in overlaps and intermediate fastening in mechanically fastened roofing systems
Zinc plated steel washes with diamond-shaped reinforcement and specially stamped barbs for the mechanical fastening of roof waterproofing membranes.
Hole diameter 7.5 mm.
- Lightweight
- Resistance to common environmental influences
- Easy to use and install with recommended tools
- Recyclable
Usage
Mechanically fastened roof waterproofing membranes by spot fastening in overlaps and / or intermediate spot fastening in combination with fastener Sarnafast® SBF-6.0 or SBF-S-6.0.Only for fastening roof waterproofing membranes over compressible thermal insulation (not for use on hard substrates).
Advantages
- Lightweight
- Resistance to common environmental influences
- Easy to use and install with recommended tools
- Recyclable
Packaging
Loose, packaging unit 250 pieces / box
Article No.: 111097
Colour
| Surface | smooth |
Product Details
APPROVALS / CERTIFICATES
- Quality Management System EN ISO 9001/14001
- European Technical Approval ETA-08/0262
- Factory Mutual Class No. 4470
Shelf life
Sarnafast® KTL does not expire during correct storage.
Storage conditions
Sarnafast® KTL shall be stored in dry conditions.
Dimensions
82 × 40 mm, hole diameter 7.5 mm, thickness 1 mm
System structure
Ancillary products:
- Sarnafast® Fastener SBF-6.0
- Sarnafast® Fastener SBF-S-6.0
Corrosion resistance
15 cycles Kesternich test (concentration SFW 2.0 S in accordance with DIN 50018) according to ETAG 006 – D.3.1.
Application
Ambient air temperature
-20 °C min. / +60 °C max.
Substrate temperature
-30 °C min. / +60 °C max.
APPLICATION
Installation works to be carried out only by experienced Sika trained roofing contractors.
Additional measures may be required for installation at below +5 °C ambient temperature in accordance with all relevant local regulations.