Sikadur®-20 Crack Seal – High Performance Epoxy Crack Sealer

Sikadur®-20 Crack Seal is a high-performance, two-component, solvent-free, epoxy resin-based crack sealing and repair system. Specially formulated for sealing fine cracks and surface imperfections in concrete and masonry, this product delivers long-lasting protection and ensures structural durability. At Build Materio, India’s leading supplier of building and construction materials in Bangalore under Buildastra Chemicals Pvt. Ltd., we provide authentic, reliable, and high-quality solutions for your construction needs.

Key Features

• Excellent adhesion to concrete, mortar, stone, and other construction substrates.
• Easy-to-mix and apply two-component epoxy formulation.
• Non-shrink, ensuring permanent crack filling and sealing.
• Highly durable and resistant to mechanical stress.
• Impermeable to water, oil, and most common chemicals.
• Suitable for both vertical and horizontal surfaces.

Applications

Sikadur®-20 Crack Seal is widely used in residential, commercial, and industrial construction projects:

• Sealing cracks in reinforced concrete structures.
• Repairing fine cracks in floors, slabs, and pavements.
• Surface sealing in foundations, columns, and beams.
• Protective crack sealing in water tanks, basements, and retaining walls.
• General concrete repair in civil engineering works and infrastructure projects.

Benefits

• Enhances the durability and lifespan of concrete structures.
• Prevents further deterioration by sealing against water and chemical ingress.
• Improves structural safety and integrity.
• Cost-effective solution for preventive and corrective maintenance.
• Reliable performance even under harsh environmental conditions.

Why Choose Build Materio?

At Build Materio, we ensure the supply of genuine Sika products backed by technical expertise and customer support. Based in Bangalore, we are trusted by builders, contractors, and engineers across India for delivering high-quality building and construction materials under Buildastra Chemicals Pvt. Ltd.