Sikadur 31 is a versatile, two-part epoxy adhesive designed for a variety of construction applications. It is known for its ease of use, high strength, and durability, making it suitable for both DIY and professional projects.
Easy to Use: The two-part formulation is simple to mix and apply, even for those without extensive experience.
Low VOC: It emits very low levels of volatile organic compounds, making it environmentally friendly and safe for indoor use.
Excellent Adhesion: Sikadur 31 bonds well to a wide range of materials, including concrete, stone, ceramics, metal, and wood.
High Strength: It provides exceptional initial and long-term mechanical strength, ensuring durable and reliable bonds.
Structural Repair: It meets the standards for structural concrete repair, making it suitable for fixing damaged or deteriorated concrete elements.
Moisture Tolerance: It can be applied to damp surfaces, providing flexibility in various weather conditions.
Thixotropic: The non-sag formula allows for easy application in vertical and overhead positions.
No Primer Required: Simplifying the application process and saving time.
Resistance to Wear and Chemicals: It offers good resistance to abrasion and specific chemicals, ensuring long-lasting performance.
Clear Mixing: The differently coloured components make it easy to monitor proper mixing.
Water Resistance: It is impermeable to most liquids and water vapour, protecting the bonded surfaces.
Shrinkage-Free Hardening: Ensures a tight, durable bond without gaps or voids.
Thick Application: It can be applied in layers up to 30 mm thick, accommodating various repair and bonding needs.
Wide Temperature Range: It can be used in temperatures ranging from 10°C to 30°C.
Recommended Applications:
Structural Concrete Repair: Repairing damaged concrete in buildings, bridges, and infrastructure.
Structural Strengthening: Bonding reinforcement plates and increasing the bearing capacity of concrete structures.
Adhesive Bonding: Bonding various materials like concrete, stone, ceramics, metal, and wood.
Joint Filling and Sealing: Filling cracks, holes, and voids in concrete and other materials.
Reprofiling Concrete Elements: Repairing and reshaping damaged concrete beams, columns, and walls.