The Premier wrap chimney insulation kit is an alternative to premier chimney insulation mix and is great for installations with offsets!  This 8 lb. density ceramic blanket has a 3 mil foil backing.

This chimney insulation is available in 1/4" thickness which achieves a 1" clearance to combustibles and a 1/2" thickness providing a zero clearance requirement. Both are offered in 24"and 30" width by 25 foot long rolls.  

Each roll is 25 feet long, so if your M-Flex chimney liner exceeds this length please order accordingly. (Premier mesh is also 25 foot long rolls!)  

This is a complete chimney insulation kit!  It also comes with 1 can of spray adhesive, 1 roll of foil tape, and three hose clamps to secure the mesh.

And don't forget to always use gloves when handling any chimney insulation materials!!  Safety first!

Chimney Insulation Installation Guide