Sika® Antisol®-15 SF is a water-based acrylic membrane designed to cure, dustproof, and harden concrete surfaces. Ideal for both new and existing concrete, it provides an efficient moisture barrier that promotes proper cement hydration without the drawbacks of solvent-based systems. Suitable for indoor and outdoor use, it dries to a clear, non-yellowing finish for long-lasting protection.
Features + Benefits:
Effective Curing: Forms a reliable moisture barrier that ensures optimal cement hydration and strength development.
Dustproof & Hard-Wearing: Helps eliminate surface dusting and enhances surface durability.
Non-Yellowing Finish: Dries to a transparent film that resists discoloration, even under UV exposure.
Safe Alternative: Water-based and solvent-free—ideal for environments where fumes are a concern.
No Mixing Required: Ready to use straight from the container for easy, hassle-free application.
Product Uses:
Perfect for curing and sealing concrete in interior and exterior applications such as house slabs, pavements, industrial floors, walls, and precast concrete panels. Recommended application is via spray, though it can also be applied with a squeegee or mop on hardened surfaces.
Pack Size:
Available Sizes: 10 Litre pail, 205 Litre drum
Appearance: White liquid emulsion (dries clear)
Shelf Life: 12 months from production date (stored between 5°C and 35°C, away from direct sunlight)
Coverage:
- Textured Concrete: 5.0–7.5 m²/L
- Smooth/Trowelled Concrete: 6.0–7.5 m²/L
