... can be coated with aluminum foil , silicone rubber, adhesive back tape, rubber, and graphite on one side or both side.This ... heat preservation, environmentally friendly, sound insulation, good filtration performance and so on.It is recommended for wrapping steam tracer lines ... , hoses, pipings, exhaust manifold insulation, tadpole tapes, Gaskets, and strip curtains for high temperature ovens etc.