Is dustless blasting as effective as dry sandblasting?

Yes. The abrasive does the same work as traditional dry blasting. The water simply encapsulates the dust as it is created, and it also cools the surface, which prevents warping on thin steel panels.

Can you sandblast inside occupied buildings in Canberra?

In many cases, yes. Dust suppression dramatically reduces the exclusion zone, so BlastCo regularly works in occupied buildings, on live infrastructure and alongside other trades across Canberra and Queanbeyan.

Dustless Sandblasting Canberra | Mobile Abrasive Blasting

Blasting without the dust cloud

Dustless blasting mixes abrasive media with water inside the blast pot, encapsulating dust particles the moment they're created. The result is the same aggressive cutting power as traditional sandblasting, rust, paint, coatings and contamination stripped back to a clean profile, without the plume.

It's the right choice whenever a surface needs to be taken back to sound substrate: pre-coating preparation, corrosion removal, restoration or cleaning. Because dust is suppressed at the source, we regularly work in occupied buildings, on live infrastructure and alongside other trades.

We select the media and pressure to suit the substrate, from aggressive garnet on structural steel to fine media on brick, timber and heritage surfaces.

Surfaces we sandblast across Canberra & Queanbeyan

Structural steel & steelwork

Concrete & masonry

Heavy machinery & plant

Trailers, trucks & equipment

Brick & heritage surfaces

Shipping containers

Fences, gates & railings

Pool interiors & timber

Driveways, external paths & slabs, exposed aggregate finish

Dustless vs. traditional blasting

Same result on the surface. A very different experience on the site.

Airborne dust

Dustless blasting

Suppressed at the nozzle, up to 95% less.

Traditional dry blasting

Large plume; containment usually required.

Site impact

Dustless blasting

Occupied sites stay open; other trades continue.

Traditional dry blasting

Exclusion zones and shutdowns common.

Heat & warping

Dustless blasting

Water cools the surface, no warping on thin steel.

Traditional dry blasting

Friction heat can distort panels.

Cleanup

Dustless blasting

Media falls as damp aggregate; fast collection.

Traditional dry blasting

Fine dust settles over a wide area.

The result

Every quote includes surface profile requirements where a coating will follow.

before, corroded steel surface

after, clean profiled substrate

Complete the job in one visit

Protective Coatings & Spray PaintingCoat freshly blasted steel the same day, before flash rust can form. → Paint Stripping & RestorationFull coating removal and surface recovery for machinery and structures. →

Dustless blasting FAQs

Is dustless blasting as effective as dry blasting?+

Yes, the abrasive does the same work. The water simply encapsulates the dust, and it also cools the surface, which prevents warping on thin steel.

Can you work inside occupied buildings?+

In many cases, yes. Dust suppression dramatically reduces the exclusion zone. We assess access, drainage and ventilation during quoting.

Will blasting damage the underlying surface?+

We match media hardness and pressure to the substrate, aggressive on steel, gentle on brick, render and timber. Test patches are done where surfaces are delicate.

What do you need from us on site?+

Vehicle access close to the work area. Our rigs carry their own water, media, compressor and power, we arrive self-contained.

Dustless Sandblasting & Surface Preparation

Blasting without the dust cloud

Surfaces we sandblast across Canberra & Queanbeyan

Dustless vs. traditional blasting

The result

Complete the job in one visit

Dustless blasting FAQs

Need a surface prepared?