PVC outer wrap tape

PVC outer tape-covering tape

System description:

Outer Wrap is a Heavy Duty PVC in the form of a roll. The tape is used as an Outer Wrap for the mechanical protection of XUNDA products against soil stress, back fill procedures and other forms of mechanical impact. Furthermore, it provides a continuous external pressure to the XUNDA corrosion prevention inner material and accelerates the process of the formation of a homologue continuous inner coating.  PVC Outer Wrap is produced from a High Quality PVC with an excellent resistance to chemicals and is wrapped with a 50% overlap onto the XUNDA T800 corrosion prevention coating. The material is applied onto the substrate by hand or by means of a tape wrap machine.

General information

PVC covering tape is a unique viscous-elastic non crystalline a-polar polyolefin for the protection of shaped and non-shaped substrates. Corrosion protection tape with covering tape offers the pipeline industry an unrivaled technology when it comes to corrosion prevention. Unlike other coatings  this type tape always has a permanent and intimate contact with the surface of a substrate. The viscosity and elasticity modulus of the material are designed in such a way that the viscosity modulus provides permanent wetting characteristics hence forcing the material to flow into the pores and anomalies of the substrates whereas the elasticity modules provides the strength and elasticity of a solid.

Features & Benefits

• Self adhesive PVC Outer Wrap

• Service temperature range -30° C/-22° F up to +80° C/+176° F

• Standard thickness 0,50 mm/20 mil (also available in 0.25 mm/10 mil + 0.40 mm/15 mil)

• Overlap 50%

• Extremely flexible

• High aging resistance

• UV resistant

• Strong adhesion to T800 Inner Wrap

• Application by hand or machine

• Cold application, no open fire

• Excellent impact resistance

• Excellent abrasive resistance

• Standard color: black