Zvizzer Hard Interface Pad: 3 Inch
- Hard-grade spacer for maximum cutting control
- Open-pore reticulated foam with inner relief hole
- 76mm diameter, 10mm thick, fits DA/eccentric machines
- Colour-coded red for easy application identification
- Hard grade transfers full cutting force to the pad
- Open-pore foam with inner hole reduces heat build-up
- Colour-coded red for instant hardness identification
- Free shippingOn orders over R1000
- Fast delivery2-4 business days
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Total price R 5,370.00
Precision Backing
Control how hard you cut, without changing pads
Slotting the hard interface pad between your backing plate and your ZviZZer F or M pad keeps every watt of your machine focused on the correction pass. The open-pore reticulated foam and central relief hole mean you get firm, stable cutting force without the pad overheating or fatiguing mid-job.
Why the Interface Pad Works
Engineered to adjust, not compromise
Every feature serves the correction process.
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Hard-Grade Cut Control
Firm foam transfers your machine's full orbit into the correction pass without absorbing energy.
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Open-Pore Foam
Reticulated foam lets air move through the pad, managing heat during extended correction passes.
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Inner Relief Hole
The central hole reduces foam tension under compression, protecting pad structure over repeated use.
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Colour-Coded System
Red identifies the hard grade instantly, so your kit stays organised and your setup stays consistent.
Interface Pad vs Generic Spacer
Not all backing pads do the same job
A generic foam spacer might fill the gap between your backing plate and pad, but it won't be engineered for a specific hardness grade, open-pore airflow, or a central relief hole. Here is how the ZviZZer Hard Interface Pad compares to a standard generic alternative.
| Feature | DetailerSA | Alternative |
|---|---|---|
| Engineered hardness grade | Yes | No |
| Open-pore (reticulated) foam for airflow | Yes | No |
| Central relief hole to reduce foam stress | Yes | No |
| Colour-coded for system identification | Yes | No |
| Compatible with DA and eccentric machines | Yes | Yes |
| Works as a basic backing spacer | Yes | Yes |
Built into the System
Red means heavy correction. The rest of the system follows.
ZviZZer's colour-coded interface range lets you step from heavy cut to refining gloss by swapping a single pad, keeping the same machine, the same backing plate and the same working motion. The hard grade is your starting point for serious paint correction work.
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Questions
Frequently asked
What is an interface pad and why would I use one?
An interface pad sits between your backing plate and your polishing pad. By choosing a harder or softer interface, you change how much cutting force reaches the paint without swapping pads or machines. The hard grade keeps energy transfer firm and direct, which suits heavy correction work.
Is this pad compatible with my DA polisher?
Yes. The ZviZZer Hard Interface Pad is designed for eccentric and Dual Action (DA) polishing machines. It is not intended for rotary use at high RPM.
Which ZviZZer pads does this interface pad work with?
It is specifically developed for the ZviZZer F and M pad series. Using it with other ZviZZer pads outside these series may work but is not the intended application.
What RPM range should I use with this interface pad?
ZviZZer specifies this hard interface pad for use with glass or grinding polishes at 1000 to 1800 RPM on eccentric machines. Stay within that range for best results and to avoid overheating the foam.
What does the red colour-coding mean?
ZviZZer uses a colour-coded system across their pad range to indicate application area and hardness. Red on this interface pad denotes the hard grade, intended for heavy correction and cutting work. Refer to ZviZZer's pad diagram to match colours across their full F and M series.
What is the purpose of the inner hole in the interface pad?
The central hole is designed to relieve stress on the foam during flexing. It allows the pad to breathe, reduces heat concentration at the centre, and extends the pad's working life by preventing the foam from tearing under repeated compression.
Can I use this interface pad on curved or contoured panels?
Because it is the hard grade, it is less conforming than the softer interface options in the range. For tight curves and complex contours, a softer interface grade would be more appropriate. The hard grade suits flatter panels where firm, even pressure is an advantage.
How do I clean and maintain this interface pad?
Rinse the pad with warm water after use and gently work out residual polish with your fingers or a soft pad-cleaning brush. Allow it to air dry fully before storing. Avoid wringing or twisting the foam, as this can distort the open-pore structure over time.