MAPEBLOX PKG

Tail sealant used for the first brush packing in mechanized tunnelling with TBM
  • Extremely resistant to the wash-out action carried out by the underground water and by the grout injected behind the tunnel segments
  • Great adhesive properties to the TBMs tail brushes, even in case they are wet or humid
  • Contains anti-corrosion additives
  • Formulated to minimize the effort and the wear of the press plate pumps
  • Self-extinguishing and resistant to flame
  • Rapidly biodegradable
  • Not toxic to water and terrestrial organisms
  • Certified as WGK = 1 (lowest class of risk against waters)
  • Completely formulated without PFAS

Related documentation

Technical data sheet
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Safety Data Sheet
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Last Projects MAPEBLOX PKG

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