Sarnadisc MS
Rectangular, zinc plated steel washer with teeth, rounded edges and specially shaped for the mechanical fastening of roof waterproofing membranes. Fastened with one fastener per washer.
- Lightweight
- Resistant to most common environmental influences
- Ease of application in use with recommended setting tools
- Recyclable
Usage
Sarnadisc® MS washer is used for mechanical fastening of roof waterproofing membranes by spot fastening in overlaps and / or intermediate spot fastening in combination with Sarnafast® fasteners. Only for fastening roof waterproofing membranes over soft substrates. Suitable roofing system under 70% R.H. environment without chemical corrosion condition.Advantages
- Lightweight
- Resistant to most common environmental influences
- Ease of application in use with recommended setting tools
- Recyclable
Packaging
300 pcs/box
| Item code | Ø (mm) | T (mm) | Ttube (mm) | W (mm) | B (mm) |
| 482188 | 6.5 | 1 | 5 | 82 | 40 |
Colour
| Surface | Smooth |
| Color | Silver Grey |
Product Details
APPROVALS / STANDARDS
- EN ISO 9001 / 14001
- DIN 50018 /GBT 9789-2008
- ISO 9227 / GBT 10125-2012
Shelf Life
Product does not expire during correct storage.
Storage Conditions
The product must be stored in original, unopened an undamaged packaging in dry conditions between + 5 °C and + 30 °C. Always refer to packaging. Do not stack pallets or any other material on top during transportion or storage.
Unit weight
6.6 kg/box
System Structure
The following products must be considered for use depending on roof design: Sarnafast® Fastener 4.8 / 5.5 / 6.0 / 6.3
Corrosion Resistance
| Property | Value | Standard |
| Salt spray test | ≥ 1200 hours | GB/T 10125-2012 |
| Kesternich test | ≥ 15 cycles | GB/T 9789-2008 |
Application
Ambient Air Temperature
- 20 °C min. / + 60 °C max.
Substrate Temperature
- 30 °C min. / + 60 °C max.
APPLICATION
Sarnadisc® MS washer must be installed in accordance with Sika application manual and installation instructions.
Sarnadisc® MS washer in combination with appropriate Sarnafast® Fastener is used for the mechanical fastening of roofing waterproofing membrane.
For more information look up the Product Data Sheet Sarnafast® fastener.