1.Insulation,Heat insulation,high temperature,reduce weight. 2.Aluminum foil+Kraft paper tape with Crim 3. FSK Aluminum Foil Composite Kraft Paper Tape ... bands (referred to as the E band), with good insulation properties, high temperature, etc., is essential for the ... -grid with no wax (the grid zone) has good insulation properties, high temperature, strong banding large, resin soaked performance ...