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GREENBLAST Blasting Media 25 kg Bag – 1:1 Slag Replacement

GREENBLAST – the high-performance single-use blasting media as an alternative to slag.

In stock

SKU
0512.GB-25kg
Shipping not included
plus 19% VAT
Delivery time: 1 - 3 days
Estimated delivery: Thu, 25 Jun *
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As low as: €36.30
Excl. Tax: €30.50
The 1:1 replacement for boiler slag

Classic boiler slag is no longer being produced in its current form. GREENBLAST – mineral, single-use blasting media on a premium olivine base – has proven itself in many applications as a direct 1:1 replacement. Many businesses have already switched successfully.

3 grain sizes — 90 % of all applications covered

FINE0.1–0.35 mm
When surface and appearance are the focus

Gentle cleaning of sensitive and delicate surfaces.

  • Wood, natural stone and sensitive materials
  • Light coatings & soiling
MEDIUM0.3–1.0 mm
The all-rounder for daily use

Reliable cleaning across a wide range of jobs.

  • Paint, rust, general cleaning work
  • Steelwork, plant construction, maintenance
COARSE0.5–1.5 mm
Powerful & efficient

Maximum removal performance for demanding tasks.

  • Thick coatings, mill scale, heavy rust
  • Robust components & industrial applications

Why GREENBLAST stands out

  • Excellent cleaning performance on rust, mill scale and old coatings
  • Even blast pattern and controlled surface profile
  • No free iron — no rust transfer to blasted surfaces
  • Consistent quality — bag for bag identical, never a blend
  • Free of crystalline silica — no silicosis risk
Watch out on the market

Many slag alternatives currently on offer suffer from inconsistent quality, an erratic blast pattern and higher consumption. GREENBLAST does not. What matters is performance per m², not price per ton. Customers report a more even result, less rework and stable quality after switching.

Technical properties

Materialmineral olivine blasting media
Hardness6–7 Mohs
Grain shapeangular
Bulk densityapprox. 1.6 g/cm³
Usesingle-use

Packaging

Single 25 kg bag

Larger volumes from 1,000 kg available on disposable pallet (40 bags × 25 kg) or as BigBag – see 1,000 kg variant.

Loose by silo truck on request.

Available grain sizes

For every job the right grain size — from fine cleaning to angular heavy duty.

  • 0,1–0,35 mm
  • 0,3–1,0 mm
  • 0,5–1,5 mm
  • 1,0–2,5 mm

More grain sizes and smaller container sizes available from 1,000 kg packaging on request.

Typical applications

  • Removing rust, mill scale and old coatings
  • Stripping paints and finishes
  • Surface preparation before coating or painting
  • Producing defined roughness profiles (SA 2½ and higher)
  • Cleaning concrete, façades and natural stone
  • Gentle wood blasting (depending on grain)

Proven in these industries

  • Steelwork and structural construction
  • Bridge and corrosion protection
  • Tank and plant construction
  • Shipbuilding and offshore
  • Concrete restoration and façade cleaning
  • Wood and heritage conservation
  • Metalworking of all kinds

Recommended blasting systems

  • Pressure blasting systems (mobile and stationary)
  • Injector blasting systems
  • Free-blast units
Larger volumes or project demand?

We will put together an individual quotation for you – including the right grain size, technical advice and reliable delivery scheduling.

Request a quote →
SKU 0512.GB-25kg
Delivery time 1 - 3 days
Delivery time 1 - 3 days
Shipping Shipping not included
VAT plus 19% VAT
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