Fire Retardant Additives - DM428

This ultra lightweight, low density Vermiculite powder has been thermally treated during manufacture, resulting in a completely inert product suitable for use as a fire retardant in both water based and non water based systems.

The thermal treatment removes all organic traces and the resultant powder is non-toxic, smoke free, safe to use and environmentally friendly. DM428 has a carefully controlled particle size distribution ensuring consistency, which can be adjusted to suit individual requirements.