Concrete Crack Filler & Ready Mixed Cement Repair – Soudal Repair Express

(290ml, Choice of colour)

Fast-setting concrete crack filler for instant, no-mix masonry repair

✔ No mixing required   ✔ Applies on damp surfaces   ✔ Non-shrink, crack-resistant finish

Fix cracks and holes in concrete and mortar quickly with this professional-grade concrete crack filler and ready mixed cement repair. Soudal Repair Express is a high-performance acrylic polymer repair paste designed for instant masonry restoration. Featuring a unique granular finish, it perfectly replicates the texture of traditional cement for an invisible, long-lasting repair.

Perfect for DIY repairs and trade use where a fast, clean, and reliable concrete crack repair is needed without the hassle of mixing cement. This professional-grade ready mixed cement filler for concrete crack repair is suitable for fixing hairline cracks, small holes, and joints up to 5mm wide in concrete, mortar, and brickwork.

Unlike traditional sand and cement, this cement filler requires no mixing, no water, and no clean-up—making it the fastest and easiest way to carry out small concrete repairs. Supplied in a standard 290ml EU3 cartridge, it works with any standard sealant gun for fast-setting crack repair in minutes. Skin forms in approximately 30 minutes, allowing repairs to be completed quickly with minimal downtime. Engineered for a non-shrink, weatherproof seal, it provides superior adhesion to all mineral surfaces, protecting against water ingress and freeze-thaw damage.

Features & Benefits

• Ready Mixed Cement Filler – eliminates time-consuming mixing for faster, no-mess site repairs
• Granular Texture – authentic stone-like finish replicates real cement and mortar joints
• Standard Sealant Gun Use – fast, controlled application with any universal skeleton gun or trowel
• Weatherproof Seal – non-shrinking acrylic formula resists water ingress and freeze-thaw cycles
• Damp Surface Adhesion – high-performance bonding even on wet or porous mineral substrates
• Paintable and Sandable – versatile finish can be blended seamlessly into surrounding masonry
• Zero Waste – 290ml EU3 cartridge is ideal for targeted repairs with no leftover material
• Professional Durability – flexible polymer base resists structural movement better than traditional mortar

Typical Applications

• High-strength filling of unsightly cracks in grey concrete paths, steps, garage floors, and driveways
• Fast, clean restoration of crumbling mortar joints in red brickwork, garden walls, and traditional masonry
• Seamlessly fills holes and surface cracks in beige or natural stone exterior rendering and masonry
• Repairing decorative stone features, wall cappings, and window sills in light or dark grey finishes
• Permanently plugs old fixings in masonry to prevent water ingress and spalling on all mineral surfaces
• Low-odour, weatherproof formula suitable for fireplace hearths or external weather sealing

DID YOU KNOW? While traditional concrete and mortar are rigid and prone to cracking under structural movement or freeze-thaw cycles, the high-performance acrylic polymer in Soudal Repair Express remains flexible. This ensures a durable, long-lasting seal that absorbs environmental stress and resists future cracking where standard cement mixes fail.