Sika® Lastic 450

Sika® Lastic 450 is a high-performance, solvent-free, single-component, elastomeric waterproofing membrane designed for use on a wide range of building surfaces. This flexible, polymer-based product is ideal for waterproofing and protecting surfaces exposed to harsh weather conditions. Sika® Lastic 450 is a versatile solution that provides excellent crack-bridging properties and long-lasting flexibility. It is perfect for both vertical and horizontal applications, offering a reliable protective barrier against water ingress, while also allowing for slight structural movements. The product is suitable for use on roofs, foundations, basements, terraces, and other critical areas requiring waterproofing and protection.

Advantages:

• Superior Flexibility: Sika® Lastic 450 is highly elastic, maintaining its flexibility over time, even under extreme temperature fluctuations. This allows it to effectively bridge cracks and adapt to structural movements, providing long-term waterproofing.
• High Crack-Bridging Ability: The product can effectively bridge cracks up to 3 mm, ensuring water-tight protection even when minor structural movements or cracks occur in the substrate.
• Easy to Apply: Sika® Lastic 450 can be applied using a brush, roller, or spray equipment, offering convenience and ease of application on both small and large surfaces.
• Excellent Adhesion: It adheres well to a variety of surfaces, including concrete, masonry, metal, and bituminous substrates, ensuring a secure bond and an effective waterproofing layer.
• Solvent-Free Formula: Being solvent-free, it is environmentally friendly and safe for use in both indoor and outdoor applications, with no harmful fumes or volatile organic compounds (VOCs).
• Durable and Long-Lasting: This product offers excellent resistance to UV radiation, weathering, and extreme temperatures, ensuring durability and reliable performance for many years.
• Waterproofing Protection: Provides effective protection against water ingress, making it ideal for use in environments exposed to water, moisture, or high humidity.
• UV and Weather Resistant: Sika® Lastic 450 withstands UV exposure and harsh weather conditions, maintaining its performance in outdoor applications.
• Multi-Purpose: Suitable for waterproofing roofs, foundations, basements, terraces, and other critical areas prone to water exposure, ensuring overall building protection.

Applications:

• Roofs and Terraces: Ideal for waterproofing flat and sloped roofs, terraces, and balconies, preventing water infiltration and enhancing the longevity of the structure.
• Basements and Foundations: Protects underground structures and foundations from water ingress, ensuring the integrity of below-grade building components.
• Swimming Pools: Used for waterproofing swimming pools, water tanks, and ponds, providing effective protection against water leakage.
• Wet Rooms and Bathrooms: Perfect for waterproofing bathrooms, kitchens, and other wet areas, preventing moisture damage and mold growth.
• Bridges and Parking Decks: Can be applied to bridges and elevated parking decks, offering waterproofing and protection against traffic and environmental stresses.
• Facade and Walls: Provides protection for external walls, facades, and exposed surfaces from rainwater and moisture penetration.
• Masonry and Concrete Structures: Suitable for waterproofing and protecting concrete, masonry, and stone structures exposed to water or moisture.