Sikadur 507 | MCT CHEMICALS | SIKA PAKISTAN

DESCRIPTION
Sikadur®-507 is a two-component, solvent-free, thixotropic epoxy resin mortar designed for repairing and bonding concrete and masonry surfaces. This high-performance repair material offers exceptional strength, durability, and adhesion, making it ideal for use in demanding industrial and commercial environments. Sikadur®-507 is particularly suitable for vertical and overhead repairs, providing reliable solutions for both structural and non-structural applications.

USES
Sikadur®-507 is designed for:

• Repairing and resurfacing damaged or deteriorated concrete surfaces.
• Filling cracks, voids, and surface defects in concrete, masonry, and stone.
• Bonding concrete to concrete and other building materials.
• Repairing vertical and overhead surfaces, making it ideal for walls, columns, and ceilings.
• Suitable for use in areas exposed to heavy mechanical stresses, chemicals, and moisture.
• Ideal for use in industrial plants, parking decks, bridges, highways, warehouses, and infrastructure repairs.

CHARACTERISTICS / ADVANTAGES

• High Adhesion: Sikadur®-507 provides excellent adhesion to a wide range of substrates, including concrete, stone, and masonry.
• Thixotropic: The product has a thixotropic consistency, ensuring it stays in place on vertical and overhead surfaces without sagging or dripping.
• Solvent-Free: It is free of solvents, offering a safer, environmentally friendly solution with low VOC emissions.
• Durable: Sikadur®-507 offers long-lasting durability, with high resistance to abrasion, impact, and mechanical wear.
• Chemical Resistance: The material is resistant to a wide range of chemicals, making it suitable for use in aggressive environments.
• Moisture Tolerant: Sikadur®-507 can be applied in damp conditions, increasing its versatility in varying environmental conditions.
• Easy Application: The two-component system is easy to mix and apply, offering a smooth application process and quick curing times.
• Curing Flexibility: Offers excellent curing performance at a wide range of temperatures, allowing for efficient application in different climates.

PRODUCT INFORMATION

• Composition: Epoxy resin system
• Packaging: Available in 10 kg units (Part A and Part B)
• Appearance: Part A: Light-colored liquid; Part B: Hardener is transparent liquid
• Shelf Life: 12 months when stored in unopened containers, in a dry, cool place between +5°C and +35°C.
• Density: Approx. 1.75 kg/l (mixed)
• Working Time: 30-40 minutes at 23°C
• Full Cure Time: 7 days at 23°C (may vary with temperature and humidity)
• Temperature Resistance: Permanent exposure up to +60°C (short term up to +80°C)
• Shore D Hardness: ~80 (after 7 days at 23°C)
• Compressive Strength: >60 N/mm² (after 7 days at 23°C)
• Tensile Adhesion Strength: >1.5 N/mm² (failure in concrete)