Storm Washer

Orkan-Kalotte-500x500-Welle-5

Sinusoidal Storm washer W

Storm Washer

To form a water-tight seal and to give added resistance from wind uplift

Orkan-Kalotte-Trapez-500x500-5

Trapezoidal Storm washer

Storm Washer

To form a water-tight seal and to give added resistance from wind uplift