Ceramic Fiber Paper
1260 and 1430 type
0.5mm thickness paper is available
could be further machined, sund as hole on paper

Ceramic Fiber Paper

High temperature insulating, sealing, protecting material for industry.
Electric and thermal insulation for electric industry.
Insulation for instrument-equipment.
Insulation material for motor industry.

Type:

HA(max working temp:2300 F (1260Deg C),

HZ(max working temp:2600 F (1430Deg C))

Specification:40/30/20mx1220/610mmx0.5/1/2/3mm

Density:200kg/m3(12.5lb/ft3)