Tercoo is a Dutch product for removing rust, mill scale from hot-rolled metal, layers of contamination such as tar and adhesive residues, paint chips and paint from surfaces of various materials such as iron, metal, stone and concrete. The result after using the Perago is identical to the result of blasting. The Tercoo provides you with the best options for durable surface treatment.

The Tercoo consists of a hub with a shaft for mounting in the drill chuck of a hand drill. A rubber disc is attached to the hub. 12 steel sleeves are vulcanized to this disc. Carbide pins are fitted into these sleeves. The carbide pins are tapered and are pressed firmly into the sleeves. In this way, they are evenly distributed around the circumference of the disc with a certain angular twist relative to the radius.

The disc consists of 96% natural rubber and is therefore highly flexible. The sleeves tend to protrude outwards as the disc rotates, however, because the rubber is resistant to this pressure, they are forced back into the normal position. This causes a winding motion, which during rotation changes into a pendulum motion. The pins of the Perago now get a hammering effect and therefore have a great cleaning and abrasive power.

The best results are achieved with a speed of approximately 2500 - 3000 rpm. At lower speeds, this effect is reduced and the disc becomes flexible enough to reach into corners. The single is used for smaller repairs and in corners.

Which Tercoo blaster do you need?

Tercoo Single:

For small surfaces, e.g. a moisture blister under the paint here and there or a small rust spot etc.
Examples:

• boats
• cars
• cleaning before welding work etc.

Tercoo Double:

For larger surfaces, e.g. a keel or a small deck.
Examples:

• keel of a boat
• larger rust spots
• boats
• cleaning before welding work

Tercoo Triple:

For large surfaces, e.g. a 
underwater hull or a complete deck.
Examples:

• underwater hull
• waterline
• deck
• cleaning before welding work

Tercoo

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Tercoo product info