SIGILFLEX® MS
Uv-resistant sealant based on ms polymer
Sigilflex MS is used to seal expansion joints on internal or external concrete floors, fill structural cracks or bond different materials (steel, galvanized steel, aluminum, anodized aluminum, wood, glass, concrete, PVC and ceramic).
It has very short setting times and, once dry, it does not shrink. It can also be applied vertically because it does not drip, resists the action of UV rays and atmospheric agents.
Type: Other Products
Description
One-component sealant based on silane modified polymer with the following characteristics:
- cross-linked with air humidity
- does not drip and can be applied vertically
- is free from withdrawals
- adheres to different supports: steel, galvanized steel, anodized aluminum, aluminum, wood, glass, concrete, PVC and ceramics
- has pasty consistency and very short setting times
- is free from isocianates and solvents
- resists under the action of ultraviolet rays and atmospheric agents
- has a neutral reaction with low odour emission
Use
Sealing of expansion joints of concrete pavements inside and outside.
Filling of structural cracks.
Bonding of different materials
Support
The substrate must have a minimum compressive strength of 25 N/mm2 and a tensile strength of 1,5 N/mm2 .
Preparation of the support
Thoroughly clean the inside of the joint or the surface on which SIGILFLEX MS is to be applied.
Remove any non-integral parts and remove any residual dust or other harmful substance.
On substrates that tend to flour and on damp supports apply suitable primer
Application
SIGILFLEX MS is supplied in 290 ml cartridges and 600 ml pack.
The product should be applied using the appropriate tool, manual or air compressed.
Product for professional use, the buyer undertakes to follow the above warnings in the application of the purchased product and the instructions in the safety data sheet.
Technical specifications
| PRODUCT DATA | |
|---|---|
| Colour | White, grey, black |
| Odour | Weak |
| Specific gravity (at 25°C) | 1.55 g/ml |
| Viscosity (at 25°C) | Pasty product |
| Dry residue | 55% |
| Solvent for cleaning tools | UNI Solvent |
| Storage | 12 months, store in a dry place at a temperature between 5°C and 30°C |
| APPLICATION DATA AND TIMING | |
|---|---|
| Dust free (50% R.H.) | at 5°C 60-80 min at 2 °C 15-20 min at 3 °C 10-12 min |
| Hardening in depth (50% R.H.) | at 20°C 24 hours for thickness of 3-4 mm |
| Volumetric shrinkage | Negligible |
| Environmental conditions of use | Temperatures between +5°C and +35°C |
| TECHNICAL PERFORMANCE DATA | |
|---|---|
| Bending at break (ISO 8339) | 500% after 7 days (at 20°C and 50% R.H.) |
| Breaking modulus (DIN 53504) | 1,3-1,5 Mpascal |
| Tensile strength (DIN 53504) | 2,5-3,0 MPascal |
| Hardness (DIN 53505) | 60 Shore A |
