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Soudal Calofer stove cement heat-resistant sealing compound 1500 °C 300 ml

Average rating of 5 out of 5 stars

5,0 1 review

Description

Soudal Calofer is a ready-to-use, one-component sealing compound based on sodium silicate for joints and connections in the high-temperature range. It cures without cracking and withstands continuous temperatures up to 1500 °C – ideal for sealing ovens, chimneys and boilers.

Benefits at a glance

  • Heat-resistant up to 1500 °C
  • Cures without cracking
  • Asbestos-free
  • Easy to apply with a cartridge gun
  • Ready to use, ready for immediate use

Areas of application

  • Sealing joints and openings on ovens and tiled stoves
  • Sealing connections on chimneys and stovepipes
  • Seals on boilers in the high-temperature range
  • Areas with high temperature without major movement

Technical properties & application

Based on sodium silicate it is considerably more heat-resistant than conventional silicone or acrylic, which becomes brittle under continuous heat. Adheres to common building substrates (except PE, PP, PTFE); keep surfaces sound, clean and free of grease. Application temperature +5 °C to +35 °C, application by manual or compressed-air gun or spatula. After application, heat up slowly after 12 hours at the earliest to avoid blistering. Clean with water before curing, afterwards only mechanically.

Practical tip: Carry out an adhesion and compatibility test before use on new substrates. After curing the sealant is not permanently elastic – unsuitable for moving joints. Store cool (+5 °C to +25 °C), dry and protected from temperatures above +40 °C.

Colour: black | Supplied as: 300 ml cartridge

Technical data

Area of use: Interior
Colour: black
Content: 300 ml
Material: Sodium silicate
Pack size: 300 ml cartridge
Technical highlights: Heat-resistant bis 1500°C
Technical data
Product type: Sealing compound
Product group: High-temperature & fire protection silicone
Temperature resistance: up to 1500 °C
Use
Field of use: Indoors
Merchandise group: Sealants

Data sheets

Data sheets and documents

All documents come unchanged from the manufacturer.

Manufacturer information

Manufacturer information pursuant to Art. 19 EU GPSR

Postal address Soudal N.V.
Everdongenlaan 18-20
2300 Turnhout
Belgium

Electronic address verkauf@soudal.com

All products by Soudal

Information as of: 2026-09-17

Reviews (1)

1 of 1 reviews

Average rating of 5 out of 5 stars


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1 review

22 October 2022 12:00

Review with rating of 5 out of 5 stars

Schnell und unkompliziert

Lieferung schnell und unkompliziert, immer gerne wieder.

For your project

These products go with it

Project: Seal stove and fireplace

Joints at the stove, fireplace cladding and flue pipe need a sealant that permanently tolerates the operating temperature: high-temperature silicone up to about 285 °C for cladding and connections, stove cement for the hot spots directly at the firebox. First free the flanks of soot and loose parts.

  1. Prepare the surface

  2. Tools & accessories

  3. Finish & care

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