TBA Mineral Fibre Batt

A high density mineral fibre batt (180kg/m3 Fire Batt) factory coated on both faces to a precise thickness with a white durable fire resistant mastic. Unique Optifire Tracer in the ablative coating ensures traceability from specification through to installation. lntubatt 1 also provides an extremely good dB rating as a self supporting acoustic batt providing 65 dB room to room performance.


  • Used to fire stop large holes in floor and walls with or without service penetration
  • Can also be used as a linear gap seal up to 1200 mm in height and of infinite length in both walls and floors
  • Tested both horizontally and vertically
  • Ideal for use with Plasterboard, Speedpanel, Powerscape, Blockwork and Concrete Slab