Hotspot glass fibre woven lagging rope for fitting between surrounds, firebacks and where any gap needs to be filled with a flexible expansion material that has insulation qualities. Use with Heatbond Stove Rope Fixative.|Glass fibre woven lagging rope designed for fitting between surrounds, firebacks and where any gap needs to be filled with a flexible expansion material that has insulation qualities.|Recommended for use with Heatbond Stove Rope Fixative.|12mm in diameter.|1.5M in length.