Crack Inducer + Capping

Connolly Crack Inducers are an economical and efficient solution for controlling cracking in small concrete pours and decorative finishes. Designed to be installed directly into wet concrete, they create a controlled weak point that encourages cracking to occur neatly along the strip—eliminating the need for saw cutting or hand-tooled joints.
Manufactured from roll-formed galvanised steel, these crack inducers provide long-term durability while protecting joints from dirt, debris and moisture ingress.

Features & Benefits:
Replaces saw cuts – No need for cutting joints after curing
Controls cracking – Encourages clean, straight crack lines
Galvanised steel – Strong, durable and corrosion resistant
Permanent PVC capping – Protects joint and improves finish
Tear-off strip – Delivers a clean, slurry-free surface
Cost-effective – Saves time and labour on site

Typical Uses:
Decorative concrete slabs
Pathways and driveways
Small residential pours
Patios and outdoor areas
Any slab where controlled cracking is required

Product Details:
Lengths: 3m
Heights Available: 25mm (45mm by order only)
Capping Colours: Black or Grey with flexible PVC cap

Installation Overview:
Position crack inducer into fresh, wet concrete
Ensure correct alignment and depth before finishing
Finish concrete surface as normal
Remove tear-off strip (if applicable) after finishing for a clean joint

**Important Notes
Designed for crack control, not structural movement joints
Best suited for small to medium pours and decorative applications
Ensure correct placement to achieve effective crack control