Rotating Blaster Discs
The Unique P*erago Rotating Blaster
The PERAGO rotating blaster disc uses hard metal studs to hit the surface very much like the grains of a sandblaster, and produces much the same result.
Perago does not use tons of sandblasting material, with all its attendant purchase and clean-up costs, dust, HSE risks and environmental damage. A Perago single disc costs less than one bag of grit.
Perago works by the interaction between the centrifugal force on the studs and the resilience of the rubber, which produces oscillations as well as a radial back-and-forth motion in the hard metal studs. Perago is not a grinder or a brush. The Perago rotating blaster disc cannot clog even when removing sticky materials like glue, bitumen tar and car underbody coating.
It excels at rust removal because a blasting method like Perago opens the rust-pores. Grinding and brushing do not, merely covering them by fresh metal and dust. Grinding or brushing will heat up the surface, resulting in quick oxidization. By contrast PERAGO induces little heat at the surface, and will not accelerate the oxidization process.
Perago quickly removes gel-coat from glass-fibre surfaces. (Another version removes paint from wood and GRP, and smoothes plastered surfaces.
The PERAGO system is also available in a special version engineered for concrete surfaces. PERAGO Concrete can be used to remove old paint from floors, topcoat from stone, and tar from house foundations etc. This has a more limited life span of 38-40 m2 is still an unbeatably cost-efficient method of cleaning concrete surfaces.
The PERAGO metal and concrete blasters come in three different sizes for hand held power drills, Single, Double and Triple. Spindle diameter is 8mm.
PERAGO MULTI
For industrial use, the Perago Multi combines 7 Blaster discs on a hexagonal shaft with M14 thread. The Multi is intended for use in angle polishing machines up to a maximum of 4000 rpm.
N.B. Perago discs should NEVER be used in angle grinders as the very high rotational speeds of this type of machine will cause severe vibration problems and the premature break up of the disc.
