LaSeal 286 is a grey fire retardant acrylic mastic. Tested on various widths of joints giving 1-4 hours fire resistance. Used for perimeter pointing and sealing of fire rated structures etc. Joint movement
capability of + or - 25%. kastar286 Intumescent sealant is a white sealant for indoor joints where a fire retardant seal is required to prevent the passage of fire and smoke. Joint movement capability of + or - 12.5%.
Color：Gray
Packing information: 300ml, 310ml by plastic cartridge;
600ml sausages, 190 KGS by drum.