Product DescriptionFiretherm Intumastic
Suitable for dry internal use only.
Joint widths 0 to 35 mm linear; 30 to 150 mm movement details.
Depth to width ratios 1:1 walls and floors; 2:1 split wall seals.
Standard colours are white and grey. Can be over-painted using acrylic paints (must be fully cured before over-coating).
Tack free time 15 to 60 minutes, depending on temperature/humidity.
Tolerant to building movement
May be over painted
Fully tested for up to 240 minutes integrity and insulation
Tools off easily with water
Air pressure tested up to 2000 Pa