MS Sealant
Mono-component permanently elastic sealant, with low modulus of consistency suitable for manual application or pneumatic extrusion. In reaction with atmospheric moisture, the material acquires its final elastic state as a rubber. Paintable sealant, it adheres even on moist surfaces, and does not yellow over time.
| Code | Packaging | Size |
|---|---|---|
| IT010MSG | Grey Mastic Cartridge | 300 ml |
| IT010MSB | White Mastic Cartridge | 300 ml |
| IT010MSM | Brown Mastic Cartridge | 300 ml |
Base: MS Polymers
Colour: Black, White, Brown
Relative density: 1.5 g/cm3
Touch-dry: 2-3 hours at 23°C and 50 % RH
Curing speed: 2 mm / day approx.
Flash point: > 150°C
Application temperature: +5°C to +35 °C
Shelf life: Minimum 18 months in original cartridges , stored in a cool place .
Shore A hardness: 25-30 (DIN EN 27389 -B -200 )
Module elasticity 100 %
Elongation: 0.3-0.4 MPa. (ISO 8339)
Breaking point: > 400 % approx. (ISO 8339)
Maximum allowable Movement: 25 %
Temperature resistance: -40 + 80°C; temporarily up to + 90°C
Chemical resistance:
Water, detergents, aqueous: Good
Fats, mineral oils , fuels : Medium
Dilute acids and alkalis: Good
Apply a manual or pneumatic gun, trying to keep the nozzle at the same depth and inclination along the board, in order to avoid air entrapment. Smooth with a spatula if necessary soaked in soapy water.