AnchorLube - Tapping Fluid 4oz.

Precision-machined stitching pins engineered for cast iron crack repair. Designed for maximum thread engagement and long-term holding strength in demanding shop environments.

Complementary tooling systems designed to ensure proper installation control, alignment, and installation consistency across every repair application.

Complete crack repair systems for engine blocks, cylinder heads, and other cast iron components — purpose-built to meet real-world shop expectations.

Systems are designed to maximize thread engagement during installation, ensuring the repair holds under thermal cycling, pressure, and mechanical stress.

Repair solutions for cracked engine blocks across gasoline, diesel, and industrial applications — engineered for durability from day one.

Targeted solutions for cylinder head crack repair, providing the same level of precision and reliability as our block repair systems.