RALASTIC is a single component acrylic waterproofing membrane. It comes in four UV resistant colours and is suitable to seal terraces, flat roofs, balconies, gutters or similar areas that need waterproofing.
All surfaces should be completely sound, clean, dry and dust free. Any surface contaminants like grease, oil, mold and efflorescence must be removed in order to promote adhesion. Any holes or cracks must be filled with an appropriate filler and allowed to dry thoroughly.
RALASTIC can be applied by brush or roller. The first coat should be diluted with 15% water, applied and allowed to dry for 24 hours. The second coat should be diluted with 10% water and applied. The final finish can take light foot traffic after 24 hours but may take 2-3 days to fully harden.
Do not use RALASTIC: