We are as reputed manufacturers, suppliers, and exporters of a wide range of dry chemical powder such as fire extinguisher powder with ISI mark and UL listed. It is effective in class A (ABC Type), B, and C fires. It is free smooth, non hygroscopic, and moisture resistant. It has outstanding compatibility with foam and other dry chemical powders. Website: https://www.foamtechantifire.com/dry-chemical-powder/