Parking garages and trafficked areas have especially high requirements on coatings. The KOSTER OS 8 System is a highly resistant, easy to apply solution.
Surface preparation is critical and should result in a clean, dry surface free of all bond-inhibiting materials. KOSTER CT 121 mixed with KOSTER Quartz Sand MA 30 (1:1) is used as a primer and applied with a standard trowel. Immediately afterwards, the primed surface is spread with a roller and subsequently broadcasted with KOSTER CT Quartz Sand MA 20. Through the broadcast with KOSTER Quartz Sand a very high mechanical resistance is attained as well as a high slip resistance.
After excess Quartz Sand has been removed, the top coat consisting of the solvent-free KOSTER CT
221 is applied. The KOSTER OS 8 system has been tested according to the DIN EN 1504-2 guideline and fulfills the supplementary standard DIN V 18026.
Always adhere to the specifications in the respective Technical Guidelines.