The grip part of this gasketing is manufactured from black PVC (polyvinyl chloride thermoplastic polymer) and has three short, white, self gripping fins along one inside wall and one longer, white, self gripping fin along the other. PVC is very durable, has a high strength to weight ratio and good flexibility.

The bulb part of the gasketing is black EPDM (ethylene propylene diene monomer), a type of synthetic rubber. The bulb extends from the side of the grip part of this gasketing and provides for ample compression in most applications. EPDM has a low residual displacement after the compression has been removed and can tolerate a wide range of temperatures, UV, oxygen and ozone, which makes it suitable for outdoor applications.

Suitable for panels or doors of between 2mm and 5mm. Supplied in two 50m lengths, totalling 100m.