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is used for sealing and as decorative coloring of the WIDOCRYL-OS 8 System. WIDOCRYL-Topsiegel OS
The material basis of WIDOCRYL-Topsiegel OS is a low viscous, elasticized methyl methacrylate resin. The Topsiegel OS can be applied after curing of the WIDOCRYL-SP. The surface to be sealed has to be dry, clean and free from grease and dust.
Product information Downloads Basis Methyl methacrylate (MMA) Consumption (within the OS 8 System) approx. 0,8 kg/m²
(approx. 0,5 kg/m² for the first application as coating and approx. 0,3 kg/m² for the second application as decorative color)
Applicaton time/pot life (at + 20,0 °C) approx. 15 min Curing time with hardener (at + 20,0 °C) approx. 40 min. Packaging unit 20,0 kg Minimum working temperature + 5° Celsius Cleaning in fresh condition WIDOPAN-Cleaner Storage If container is kept closed and storage temperature held constantly between +15°C and +20°C, the product may be used for up to 6 months.
Before adding the hardener, WIDOCRYL-Topsiegel OS has to be stirred thoroughly. The amount of hardener needed depends on the temperature. The dosage is mentioned on the lid of the packaging. The components have to be stirred thoroughly (stirring time approx. 2 min.). Due to the short pot live after having added the hardener, we recommend to prepare only small amounts.
The finished mixture is spreaded on the surface. It can be spreaded/applied with a rubber slider or a squeege and then treated with a paint roller.
Further details, especially regarding hazard statements, security advices and measures in the event of fire can be found in the safety data sheet under sections 2, 4, 5, 6, 7 and 8.
Please also refer to our instructions on priming and to our technical information sheets! Download pdf