BEST-MIX insulation available in a 28
lb. bag. It contains NO asbestos and is
simply mixed with water and poured
around the chimney liner. It then solidifies
to a cement like texture providing both
stability and insulating value for proper
clearance to combustibles. One bag
provides 2 cubic feet of insulation. The
BEST-MIX Sizing Chart below and the
calculation example on the right can
help you calculate how much BEST-MIX
you need.