Motgum's hybrids combine best features of standard and flat wiper blades. Rigid, steel frame hidden beneath a sleek, modern-looking cover provides best wiping quality even in the most harsh weather condictions and omn very curved windscreens. An aerodynamic blade shape optimizes wiping performance at high speeds. Hybrid wiper blades mostly replace standard wipers in vehicles with hook arms. They also fit a side-pin connection (Motgum Type B) using only one, integrated adaptor.
Anti-corrosion resistance: above 480 hours (salt chamber test, specifications in acc. with ASTM B – 117).
Rubber blade – made of a rubber compound based on 100 per cent natural rubber and 12 other chemicals with addition of graphite which improves friction factor and prevents noisy operation. A unique technology of adding graphite on the compound level – rather than spraying it on the surface – eliminates any residue on the windscreen. MOTGUM rubbers blades comply with respective FIAT and GM norms regarding mechanical properties, wiping quality and ozone resistance.
Side springs – made of stainless, acid-resistant steel 1.4310 (2H18N9) exceeding 1800 N/sq. mm.
Metal parts (brackets) – made of strain-hardened steel sheets with anti-corrosion aluzinc coating above 25ľm.
Plastic parts – made of PBT (Polybutylene Terephthalate) – a plastic resin of exceptional mechanical properties and high endurance to atmospheric factors.
Coating – paint: polyester resin of high resistance to UV radiation and atmospheric factors (salts, acids, exhaust pollution).