FIREFLYSpan is a sandwich of graphite intumescent and foam strips, sold in 1m lengths of various thickness.
Used as a control joint system to accommodate linear gaps of up to 100mm wide x infinite length.
FIREFLYSpan is a sandwich of graphite intumescent and foam strips, sold in 1m lengths of various thickness.
Used as a control joint system to accommodate linear gaps of up to 100mm wide x infinite length.
FIREFLYSpan is a sandwich of graphite intumescent and foam strips, sold in 1m lengths of various thickness.
Used as a control joint system to accommodate linear gaps of up to 100mm wide x infinite length.