8mm Flat-head Steel Injection Packers

The 8mm diameter flat head steel injection packer is specially designed for precision grouting in fine cracks and narrow structural gaps. Its compact size makes it ideal for applications where larger packers cannot be installed, such as hairline concrete cracks, thin walls, corners, and confined repair zones. The smaller drilling requirement minimizes damage to the substrate while allowing accurate material delivery directly into the leakage path.

Manufactured from high-strength steel, the 8mm packer provides excellent durability and pressure resistance despite its compact form. The flat head design allows flush installation close to surfaces, making it particularly suitable for basement waterproofing, wall crack repair, tunnel lining maintenance, and indoor structural rehabilitation projects. It performs exceptionally well in delicate restoration work where precision and clean finishing are critical.

This size is also preferred for projects requiring dense packer spacing to achieve uniform resin distribution. Compatible with standard high-pressure grouting systems, the 8mm flat head steel injection packer ensures reliable sealing, efficient resin flow, and consistent performance, making it a preferred choice for professional waterproofing and repair contractors working on detailed and specialized applications.