Denso PVC SA Outerwrap Tape – Protective Wrap for Denso Tape Systems

Finish your Denso Tape wrap with a tough protective outer layer. Denso PVC SA Tape is a 0.20mm plasticised PVC tape with a pressure-sensitive adhesive on one side. It gives mechanical protection to the Denso Petrolatum Tape System on pipelines, joints and fittings, and suits higher service temperatures, up to 60°C continuous and 75°C intermittent peaks.

Ideal for

• Protective outerwrap over Denso Tape on pipelines, joints and fittings
• High-service-temperature environments, up to 60°C (75°C intermittent)
• The final step of the Denso Petrolatum System (primer → mastic → tape → outerwrap)
• Creating a moisture barrier in refrigeration units

Key benefits

• Highly impermeable to air and moisture
• Stable in composition and plasticity
• Accommodates some vibration and movement of the substrate
• Non-hardening and non-cracking
• Resistant to mineral acids, alkalis and salts

Specifications

Download the Denso PVC SA Tape data sheet (PDF)

Source: Denso Australia, Denso PVC SA Tape technical data sheet. The data sheet is a general guide only and shouldn't be used for specification purposes.

How to apply

1. Prepare the surface before applying the Denso Petrolatum System: clean metal surfaces with a wire brush. Firmly adherent rust and scale don't need to be removed.
2. Apply the Denso Tape system first. See the Denso Tape page for primer and wrapping steps.
3. Spirally wrap the PVC SA Tape over the Denso Tape at 55% overlap, with enough tension for continuous adhesion.
4. Apply between 0°C and 60°C.

The complete Denso Petrolatum System

Width tip: a good starting point is to match your outerwrap width to your Denso Tape width. It's a suggestion, not a requirement.

Bulk pricing and cartons

Bulk pricing applies automatically (see the table above). You can mix colours and sizes to reach a tier. Cartons: 50mm, 18 rolls; 100mm, 9 rolls. Full-carton pricing is available on some sizes: call us on 1300 435 191. We can also help with project quantities and trade accounts.

Dispatch and freight

Orders are packed Monday, Wednesday and Friday. Order before 2pm (Melbourne time) on a pack day and in-stock items are sent the same day. Otherwise, your order goes out on the next pack day.

Sent express from our Melbourne warehouse. Air express for parcels under 5 kg, road express for heavier orders. Freight is calculated automatically at checkout, like our other products. Not sure what your system needs? Call 1300 435 191. Change-of-mind returns attract a 15% restocking fee (see our Returns policy).

FAQ

Do I need an outerwrap over Denso Tape?
Use one where the Denso Tape needs mechanical protection, especially at higher service temperatures. Denso PVC SA Tape is the outerwrap component of the Denso Petrolatum System.

Can I use it above ground in sunlight?
The manufacturer rates the black tape as having limited resistance to UV radiation. For long-term exposed pipework, call us on 1300 435 191 to talk through options.

What overlap should I use?
Spirally wrap at 55% overlap over the Denso Tape, with enough tension for continuous adhesion.

What temperatures can it handle?
Service temperature is −20°C to 60°C, with intermittent peaks to 75°C. Apply it between 0°C and 60°C.

Which part number is this?
The 50mm x 30m black roll is Denso Australia part number P931050; the 100mm roll is P931100.