Sealing cord

Price per metre!

18×18 mm Ceramic Sealing Cord – Maximum Tightness for Your Boiler

Ensure efficient combustion and safety in your boiler room. The 18×18 mm ceramic gasket is a high-quality thermal insulation material, essential for ensuring that boiler doors, tank lids and inspection hatches are completely airtight. Correctly selected and fitted gasket material prevents smoke from escaping into the room and protects against ‘false’ air, which disrupts the combustion process.

Why should you choose a ceramic sealant from Kotły Mocek?

• Extreme Heat Resistance: Made from the highest-quality ceramic yarn, which can withstand continuous operating temperatures of up to 1260°C. This product is significantly more durable than standard glass cords.

• High Flexibility: The square cross-section (18×18 mm) fits perfectly into the mounting channels in Mocek boiler doors, ensuring even pressure across the entire surface.

• Chemical Resistance: The sealant is resistant to acids and the chemical compounds produced during the combustion of eco-pea coal, pellets or wood.

• Safety: The material is non-flammable and does not release harmful substances when exposed to high temperatures.

Application:

1. Boilers with a feeder: Sealing of the ash pan door, the firebox and the top and side cleaning hatches.

2. Fuel hoppers: Ensure the hopper flap is airtight (crucial in boilers with a feeder to prevent smoke backflow).

3. Fireplace stoves: Sealing the glass panes and door frames.

4. Industry: Thermal insulation for high-temperature systems.

Technical specifications:

• Dimensions: 18 mm × 18 mm (square cross-section).

• Material: Reinforced ceramic yarn (optionally reinforced with Inconel or glass fibre).

• Operating temperature: up to 1260°C.

• Colour: White.

Installation tip: Before fitting the new cord, thoroughly clean the installation channel of any residue from the old sealant and adhesive. We recommend using a high-temperature thermal adhesive (available from us) for installation.