2. Intumescent Steel Paint Intumescent steel paint to protect structural steel work upto 2 hour, water and solvent based available. Our smooth-finish intumescent paints can be applied by brush, roller, or spray. Supplied in 1kg, 2½kg, 5kg, 10kg, and 25kg containers, for upto 90min protection to internal and external steel.
3. Intumescent Mastic Intumescent acrylic mastic used to seal around pipes and services as well as linear gaps seals. A halon-free, intumescent mastic with good adhesion to all materials. Available in standard colours brown, grey, and white. Supplied in 310 ml tubes.
4. Intumescent Seals Envirograf® Product 100 is available in two styles: original and new push-fit. Both styles of fire and smoke seals consist of a plastic holder containing an intumescent fire seal and eitherbrush or rubber smoke seals.