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Superwool® HT Mastic

High temperature insulation wool - mouldable.

Mastic is a mouldable form of Superwool® HT Fibre which canbe trowelled, hand moulded, or injected from a hand held pressure gun.

Drying converts the mastic into a strong, hard – yet light weight – insulating material which has great thermal stability up to its typical continuous use temperature. Resistance to cracking and spalling is excellent, and the dried material has strong adhesive properties.

Features & Benefits

  • Ready to use
  • Homogeneous structure
  • Easy to use
  • Highly insulating
  • Exonerated from any carcinogenic classification under nota Q of directive 97/69EC