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
Easy to use
Exonerated from any carcinogenic classification under nota Q of directive 97/69EC