Sika Lastic BlackSeal 5L – Rubberised Bitumen Waterproof Coating

Flexible Waterproofing for Long-Lasting Protection

The Sika Lastic BlackSeal 5L is a rubberised bitumen coating formulated for superior waterproofing on multiple surfaces. It provides a strong, flexible, and seamless barrier that resists cracking and moisture penetration. Because of its high elasticity, the Sika Lastic BlackSeal 5L performs well even at low temperatures, maintaining flexibility where other coatings may fail.

Durable and Easy to Apply

This Sika waterproofing coating is easy to apply and adheres strongly to a range of materials, including concrete, brick, metal, and wood. It’s perfect for waterproofing flat roofs, gutters, ponds, parapet walls, and flashing areas. Additionally, it remains non-sag on vertical surfaces, ensuring smooth and even coverage. Its crack-bridging formula enhances durability and prevents leaks, giving long-term protection in harsh weather conditions.

Safe, Non-Toxic, and Reliable

The Sika Lastic BlackSeal 5L is non-toxic and environmentally safe once cured, making it suitable for both indoor and outdoor use. It creates a tough yet flexible layer that withstands weather extremes, ensuring that your waterproofing system stays intact for years. With consistent results and easy application, this product is trusted by professionals and homeowners alike.