Sealing mat can be individually cut to size 40 x 50 cm

High-temperature sealing mat flexible – cuttable sealing plate for ovens, burners & heating systems (40 × 50 cm)

This high-quality, versatile sealing mat is ideal for sealing high-temperature areas. Its high elasticity and temperature resistance up to 1,200°C make it the perfect choice for flue gas dampers, burner doors, flange connections, and expansion joints in chimney and stove construction.

The sealing plate is made of a temperature-resistant, soft-flexible material with low thermal conductivity. It can be easily cut to size with scissors or a knife and, if necessary, can be fixed to metal or masonry with ceramic fiber adhesive .

🔧 Typical areas of application:

• Sealing of flue gas openings and flue gas flaps
• Sealing on burner doors and flange connections
• Seals and expansion joints for tiled stoves
• Back insulation for refractory linings
• High-temperature sealing in furnace, heating and apparatus construction

✅ Product advantages:

• Temperature resistant up to max. 1,200 °C
• Low thermal conductivity – ideal for thermal insulation
• Very elastic and flexible
• Easy to cut with scissors or knife
• Can be bonded to metal and stone with ceramic fiber adhesive
• Shape adjustment possible even on uneven surfaces

📐 Technical data:

• Dimensions: 40 × 50 cm
• Thickness: approx. 7 mm (tolerance up to ± 2 mm)
• Color: Light gray / natural white
• Material: High-temperature resistant fiber material (ceramic-free)

📌 Note on processing:

The sealing mat should be stored in a dry place. For permanent fixation, we recommend using heat-resistant ceramic fiber adhesive .