HeliCal Coils (6mm & 8mm) are marine-grade 316 stainless steel reinforcement coils designed for crack stitching and masonry stabilisation. Their flexible helical profile provides strong grout bonding, excellent tensile performance, and long-term corrosion resistance, making them ideal for internal and external repairs, including coastal environments. Perfect for stitching cracks, reinforcing openings and retrofitting walls with a reliable, low-disruption solution built for Australian conditions.
