Sand Less. Make More. 3M 775L & 732U Now Available at Wallace Heron

Dust isn’t just messy.
It slows you down. It shortens disc life. It impacts finish quality. And over time, it affects operator health.
That’s why we’re introducing the 3M Xtract™ Cubitron™ II Premium Series sanding range at Wallace Heron — built for serious workshops who want performance without compromise.
The new:
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775L Film Disc (Primary stocked range)
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732U Paper Disc (Extended fine-grade range)
Available now in 80+ through to 1000+ grades.
This isn’t a special.
This is essential workshop equipment.
The Problem: Dust is a Productivity Killer
As outlined in the 3M Xtract™ Clean Sanding Solutions guide airborne particles:
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Reduce visibility
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Load abrasive surfaces
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Increase rework
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Create long-term health risks
With the right extraction setup, the system can achieve up to 99% dust extraction
Cleaner discs cut better.
Better cutting means less pressure.
Less pressure means longer disc life.
That’s not marketing fluff — that’s workshop efficiency.
🔵 775L Film Disc – Our Main Range (Fully Stocked)
The 3M™ Cubitron™ II Film Disc 775L is the backbone of this range.
Why 775L?
From the 775L technical brochure
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Up to 2x faster cut
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Up to 6x longer life
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Available in 80+ to 1000+
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Up to 32% less vibration
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Up to 20% less noise
Built with 3M Precision-Shaped Grain, this disc self-sharpens as it works. That means consistent cut rate from start to finish.
What It’s Ideal For:
80+ to 240+
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Dimensioning
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Coating removal
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Edge rounding
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Material removal
320+ to 1000+
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Surface refinement
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Topcoat prep
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Rework
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Fine finishing
What We Stock:
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Non-vented 775L (Primary Range) – Fully stocked
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Vented (Clean Sand) versions – Stocked in common sizes
Need a vented size we don’t hold?
Use our contact form and we’ll bring it in.
Demand drives range expansion.
🟣 732U Paper Disc – Fine Control & Extended Grades
The 3M™ Cubitron™ II Paper Disc 732U extends into the ultra-fine grades (240+ to 1000+ now available)
Perfect when you’re:
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Refining coatings
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Doing final surface prep
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Reducing rework
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Chasing consistent finish quality
This range complements the 775L — particularly for those finishing stages where control matters most.
🔧 Built for the Full System
The Xtract™ system performs best when paired with:
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Multi-hole backup pads
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Quality dust extraction
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Consistent pneumatic supply
The key takeaway from 3M’s system design
Sanding discs cut better and last longer when dust isn’t loading the cutting surface.
If you’re running a serious workshop, this isn’t optional. It’s smart process design.
🏭 Why This Matters for NZ Workshops
Wallace Heron works with:
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Engineering shops
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Automotive refinishing
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Fabrication workshops
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Composite work
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Manufacturing environments
This range reduces:
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Disc changeovers
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Rework time
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Cleanup time
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Operator fatigue
It increases:
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Throughput
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Finish consistency
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Professional standards
This is what modern sanding should look like.
📦 What’s Available Now
✔ 775L Film Discs – 80+ to 1000+
✔ 732U Paper Discs – 80+ to 1000+
✔ Common vented options stocked
✔ Additional vented sizes available on request
Need something specific?
Use our contact form and we’ll source it.
🔗 CTA Section
Ready to upgrade your sanding process?
👉 Learn About the 775L Range
👉 Browse the 732U Range
👉 Shop The Range
Or call into Wallace Heron and talk to the team.
Sand less.
Make more.





