TECMAXX Super Metal 70% Steel 25 ml / 67 g syringe - metal filler for steel repairs

TECMAXX Super Metal 70% is a metal-filled repair compound supplied in a 25 ml / 67 g syringe formulated for restoring steel parts. Designed for filling, rebuilding and repairing damaged or corroded steel surfaces, seams and joints, this metal filler contains a high proportion of metal particles to provide a durable, machinable repair. After curing it bonds to steel substrates and can be drilled, sanded or machined to restore original shapes and tolerances.

Advantages

TECMAXX Super Metal 70% offers a high metal content that improves strength and wear resistance compared with conventional fillers. The syringe format allows precise application to cracks, pits and seams while reducing waste. Once cured the compound can be machined, drilled and sanded, enabling accurate finishing and dimensional recovery. The product bonds to steel and is suitable for repairs where mechanical durability and shape restoration are required.

Suitable for

• Repairing corroded or pitted steel panels and housings
• Filling seams, cracks and surface voids on automotive steel parts
• Rebuilding worn edges, mounting points and threads prior to machining
• Industrial maintenance of metal machinery and structural components
• Household steel repairs such as fences, gates and metal appliances

Key specifications

• Formulation: metal-filled epoxy-like repair compound with approximately 70% metal content
• Packaging: 25 ml syringe containing approximately 67 g of compound
• Application state: paste suitable for extrusion from syringe for precise placement
• Curing: room-temperature curing to a hard, machinable consistency (follow manufacturer curing times)
• Post-cure workability: can be drilled, sanded and machined after full cure
• Adhesion: bonds to steel substrates when applied to clean, degreased surfaces

How to use

Prepare the steel surface by removing rust, loose paint, oil and contaminants; abrasive cleaning or sanding is recommended to expose clean metal for best adhesion. If required, prime or treat the surface according to the substrate condition. Dispense the required amount from the syringe and apply into the damaged area, pressing firmly to ensure contact with the metal and to eliminate air pockets. Smooth and shape the compound as needed; allow the material to cure fully before performing machining, drilling or sanding operations. Observe the manufacturer’s guidance for mixing or activating if the product requires a hardener.

Usage recommendations

For reliable results, use on clean, dry steel and avoid applying over loose rust or contaminants. When rebuilding load-bearing or sealing surfaces, allow full cure and perform finishing with appropriate tools. Store the syringe in a cool, dry place and follow safety instructions for handling metal-filled repair compounds.