Self-leveling sealant in squeeze bag — just squeeze, it flows into cracks automatically
Pre-packaged in squeeze bags for precision application. Just cut the corner and squeeze along the crack — the self-leveling formula flows in and fills automatically. No mixing, no tools, no professional skills needed. Perfect for retail distribution — high turnover product that end-users love for its simplicity. Heat-stable formula won't re-crack in Middle East summers.
| Product Type | Water-based self-leveling crack sealant |
|---|---|
| Appearance | Grey paste, smooth consistency |
| Application | Squeeze bag — cut corner and apply |
| Self-Leveling | Flows into cracks up to 5mm wide |
| Adhesion | ≥ 0.8 MPa |
| Temperature Range | -10°C to +80°C |
| Drying Time | Surface dry 1-2 hours, full cure 24 hours |
| Waterproof | Yes — prevents water penetration through cracks |
| Shelf Life | 18 months (sealed) |
| Packaging | 500g / 1kg squeeze bags |
| MOQ | 100 pieces |
Warehouse, garage, and factory floor cracks. Squeeze, level, done. Prevents water from pooling in cracks.
Seal hairline and medium cracks on flat concrete roofs. Quick fix before or instead of full membrane application.
Fill cracked or crumbling tile grout on balconies, terraces, and bathrooms. Restores waterproof integrity.
Interior and exterior wall crack repair. Seals against water infiltration and prevents further cracking.
Fansen crack filler is designed for cracks 0.5mm to 5.0mm wide. The self-leveling formula flows into cracks by gravity, filling voids completely. For cracks wider than 5mm, pre-fill with backer rod to within 5mm of the surface before applying.
Yes. Once cured (24-48 hours), the crack filler forms a flexible, waterproof seal with ≥350% elongation. It accommodates thermal expansion and contraction without cracking. Service temperature range is -25°C to +80°C.
Yes. This is the recommended workflow: fill all cracks with crack filler first, allow to cure 24-48 hours, then apply waterproof coating over the entire surface. This ensures no water can penetrate through cracks beneath the membrane.