Sika Sikalastic-680 PU Solvent-Based Bitumen Coating
Sikalastic®-680 solvent-based PU waterproofing black coating is a single-component elastic intermediate waterproofing coating with excellent waterproofing performance, fast drying and very strong adhesion.
| Packaging | 20 kg / pail |
|---|---|
| Colour | Black |
| Coverage | Approx. 100 sq.ft (two coats) / 20 kg (Actual coverage varies with substrate conditions and application thickness) |
Applications
- Roofs, balconies, kitchens and toilets of commercial, industrial, residential buildings and village houses
Advantages
- Superb waterproofing — Sikalastic®-680 consists of high-content polyurethane (PU) with no bitumen content. It forms a waterproof protective layer on the substrate, effectively blocking water penetration
- Very high elasticity — withstands contraction and expansion from outdoor temperature changes without cracking
- Easy application — high fluidity; simply brush on 1–2 coats for waterproofing
- Improved efficiency — fast drying saves construction time and boosts productivity