Crosfill 510 Non-Shrink Grout – 20kg Bag is a high-performance, general-purpose cementitious (Class A) grout designed to compensate for shrinkage in the plastic stage. Ideal for a wide range of grouting and concrete repair applications, Crosfill 510 provides exceptional strength, durability, and workability. It is formulated with Portland cement, graded fillers, and performance additives to ensure reliable placement and reduce water demand, making it a trusted choice for structural and repair work.

Specifications & Features

• Type: Cementitious Class A non-shrink grout
• Shrinkage Compensation: In the plastic stage
• Thickness Range: 10mm to 100mm
• Consistency Options: Stiff, plastic, or pourable
• Water Requirement:
  • Stiff: 2.4 – 2.6L / 20kg bag
  • Plastic: 2.6 – 2.8L / 20kg bag
  • Pourable: 3.2 – 4.0L / 20kg bag
• Benefits:
  • Shrinkage compensated
  • Rapid strength development
  • Non-sag and easy to apply
  • Durable and hard-wearing
  • Free of chlorides and iron – won’t rust or stain

Applications

• Grouting under column and machine bases
• Filling anchor bolt holes and core holes
• Void filling in hollow block walls
• Under precast panels and concrete sections
• General concrete repair

Installation Tips / Usage Guidelines

• Use a high-shear mechanical mixing paddle for best results.
• Start with approx. 90% of the required water in a clean bucket, then slowly add Crosfill 510 while mixing.
• Mix for 2 minutes, add remaining water if required, and mix for 1 more minute to achieve desired consistency.
• Use within 30 minutes of mixing. Do not add extra water or retemper after initial mixing.
• Avoid overwatering as it can lead to segregation and poor performance.

Delivery & Pickup

• Sydney-wide delivery
• Crane trucks with up to 21m reach available to get your delivery to you exactly where you need it
• Click & Collect available – ready in 2 hours
• Bulk pricing available for account customers

Need Help?

Call us on (02) 8543 3401. We can help you with quantity calculations, product information, and delivery solutions.