ARDEX RA 144 Structural Epoxy Concrete Crack Repair 470mL
$126.32
Professional High-Strength Structural Epoxy for Concrete Repair
ARDEX RA 144 is a high-modulus, ultra-low viscosity structural epoxy adhesive engineered for high-strength bonding. Designed specifically for horizontal gravity-feed repair, it penetrates deep into fine to medium-sized cracks in concrete slabs to provide a permanent, structural seal.
Key Features & Benefits
- High-Strength Structural Bonding: High-modulus formula ensures exceptional adhesion for both interior and exterior concrete applications.
- Ultra-Low Viscosity: Liquid consistency allows for effortless gravity-feeding into narrow cracks where standard epoxies cannot reach.
- Versatile Epoxy Mortar: Can be blended with clean sand or aggregate for durable spall repair, patching, and bolt anchoring.
- Wide Temperature Range: Reliable application performance in temperatures ranging from 10°C to 35°C.
Technical Specifications
- Primary Use: Structural concrete crack injection and bonding
- Location: Internal and external horizontal concrete surfaces
- Working Time: 20 minutes (at 23°C)
- Curing Time: Full structural cure in 24 hours
- Packaging: 470mL dual cartridge (requires specialized applicator gun)
- Appearance: Amber tint
Essential Injection Accessories
Downloads & Technical Data
- Ardex RA144 Product Data Sheet
- Ardex RA144 SDS - Part A
- Ardex RA144 SDS - Part B
- Ardex RA144 Spec Sheet
- Ardex Concrete Injection Application Guide
Technical information provided by ARDEX Australia.