SikaTop-588 Seal is a two-component, elastomeric waterproof coating designed for concrete and masonry structures in water-retaining applications. Here are the key details from its data sheet 1:
*Product Information*
- *Chemical Base*: Blend of Portland cements, selected silica sands, and modifying agents
- *Components*: Powder (25 kg) and Liquid (10 kg), mixed in a 1:1 ratio
- *Shelf Life*: 12 months from date of production, stored in original unopened packaging
*Technical Specifications*
- *Tensile Strength*: ~0.7 N/mm2 (air cured), ~0.5 N/mm2 (water cured)
- *Elongation at Break*: ~37% (air cured), ~30% (water cured)
- *Tensile Adhesion Strength*: ~0.8 N/mm2
- *Water Absorption*: ~1.5%
- *Water Permeability*: Class W3
- *Freeze-Thaw Resistance*: No failure