Dural 617NS

NON-SAG EPOXY ADHESIVE

Dural 617NS is a high-performance, multi-purpose, non-sag epoxy structural adhesive designed for bonding concrete to concrete, concrete to steel, and fresh concrete to hardened surfaces. Its paste consistency allows easy application on vertical and overhead surfaces without sagging. This solvent-free, moisture-insensitive formula is ideal for demanding structural repairs, segmental bonding, anchoring, and crack injection. Engineered to meet ASTM C881 (Types I, II, IV, V), Dural 617NS is trusted for infrastructure rehabilitation, civil construction, and security applications. Whether applied by hand or pressure-injected, it delivers outstanding strength, longevity, and adhesion under diverse conditions.

Features & Benefits

• High-modulus, fibre-reinforced epoxy adhesive
• Non-sag consistency for vertical and overhead applications
• Moisture-insensitive during and after cure
• Excellent adhesion to concrete and steel
• Can be pressure injected or hand applied
• Suitable for cold weather applications (down to 4°C)
• Solvent-free with ultra-low VOC content (3 g/l)
• Compatible with Stonhard 622 aggregate for patching

Applications

• Segmental bonding adhesive for bridges and tilt-up construction
• Bonding precast concrete elements in structural assemblies
• Strengthening concrete/brick structures with steel plates or Carbon Fibre strips (Carbocomp Plus)
• Bonding fresh concrete to cured concrete or steel
• Pressure injection of vertical and overhead cracks (≥15mm)
• Anchor grouting of bolts, dowels, starter bars, and fixings
• Pick-proof adhesive for high-security facilities (correctional centers, public buildings)
• Sealing cracks and bonding flexible tapes in water tanks and effluent systems

Packaging

Dural 617NS is packaged in 2 litre and 4 litre kits.

Shelf Life

• 24 months if stored between 15°C to 30°C.