When a fire breaks out, keeping it contained and at bay for as long as possible is essential and could save lives and valuable equipment. We offer several products to help make your installation as safe as possible. Fire pillows and bricks expand to several times their original size in the event of a fire in order to halt the spread of flame and smoke. Composite sheets can be placed in sensitive areas to stop fire spreading. Typically, these items offer about two hours of protection, although higher-end models like 3M's Fire Barrier CS 195+ Composite Sheets are rated for up to 4 hours.