Block paving jointing sand designed to lock joints and promote drainage, ideal for sweeping into block paving joints, AP Automotive Kiln Dried Sand. Homeowners and tradespeople gain a neat, buff finish that helps water pass through the paving layers. Will the 20kg bag size and coverage figures suit your project?
⚡ At a Glance
- • Sand Quality: Kiln-dried silica sand, buff colour, intended for brushing into joints
- • Best for: Homeowners and tradespeople installing or restoring block paving
- • Not ideal for: Use beyond jointing, such as structural sub-base or bedding
Kiln-dried silica sand supplied in 20kg poly bags with a buff finish. Designed for brushing into block paving joints to prevent lateral movement and aid drainage.
Locked, stable joints - with kiln-dried silica sand
Kiln drying reduces moisture content, keeping grains free-flowing and easier to sweep into joints. The dry sand settles tightly between blocks when compacted with a plate or broom.
Swept and compacted sand helps prevent lateral movement of blocks, producing a firmer, longer-lasting paved surface.
Improved surface drainage - with silica sand
Silica grains allow water to pass through the joint fill into the laying course and sub-base, rather than holding surface water. The material is specified to reduce pooling by permitting through-drainage.
Better drainage reduces the risk of standing water on the paving, helping the surface remain usable after rain.
Simple material planning - with 20kg bag and coverage guidance
Each 20kg poly bag includes coverage estimates, approximately 7.6 sqm at 50mm block thickness and approximately 4.4 sqm at 80mm block thickness. The compact bag size suits both small repairs and staged installations.
Clear coverage figures make it easier to estimate quantities and avoid over-ordering for projects of different block thicknesses.
✨ The 4 Key Reasons for AP Automotive Kiln Dried Sand
- Kiln-dried formulation - Reduces clumping for easier sweep-in and compaction
- Coverage guidance - Approx 7.6 sqm (50mm) and 4.4 sqm (80mm) per 20kg bag
- Buff colour - Blends with common paving for a neat, uniform finish
- 20kg poly bag - Manageable weight for manual handling and staged work
📋 Technical Details at a Glance
- Category: Kiln dried paving sand
- Weight: 20kg per poly bag
- Bag type: Poly bag
- Colour: Buff
- Material: Silica sand
❓ Frequently Asked Questions
Q: How much area does one 20kg bag cover?
A: One 20kg bag covers approximately 7.6 square metres at 50mm block thickness, and approximately 4.4 square metres at 80mm block thickness.
Q: Is this sand suitable for jointing block paving?
A: Yes, it is designed for brushing between the joints of block paving to help prevent lateral movement of the blocks.
Q: Will the sand help with drainage on paved surfaces?
A: Yes, silica sand allows water to drain through the laying course and sub-base, helping to prevent surface water build-up.
🏆 Our Verdict
Suitable for homeowners and tradespeople carrying out block paving installation or repair who want stable joints and reliable drainage. The combination of kiln-dried silica sand in a 20kg poly bag gives a tidy buff finish while helping water pass through the paving layers. While budgets and project sizes vary, longer-term value comes from reduced maintenance and firmer joints that help pavements last longer.
