420 Kachelofen

Acrylic
€ {{ priceInfo.totalPriceFormatted }}/{{ priceInfo.unitInfo.abbreviation }}  â‚¬ {{ priceInfo.singleUnitOriginalPriceFormatted }}/{{ priceInfo.unitInfo.abbreviation }} 6.96/STK (€ {{ priceInfo.singleUnitPriceFormatted }}6.96/{{ priceInfo.singleUnitInfo.abbreviation }} â‚¬ {{ priceInfo.singleUnitOriginalPriceFormatted }}/{{ priceInfo.singleUnitInfo.abbreviation }}) Incl. VAT ()
Select colour
Select colour (15)
Braun / Schwarz
Bunt
Grau / Weiß
Please select a colour
Select size
Please select a size
€ {{ priceInfo.totalPriceFormatted }}/{{ priceInfo.unitInfo.abbreviation }}  â‚¬ {{ priceInfo.singleUnitOriginalPriceFormatted }}/{{ priceInfo.unitInfo.abbreviation }} 6.96/STK (€ {{ priceInfo.singleUnitPriceFormatted }}6.96/{{ priceInfo.singleUnitInfo.abbreviation }} â‚¬ {{ priceInfo.singleUnitOriginalPriceFormatted }}/{{ priceInfo.singleUnitInfo.abbreviation }}) Incl. VAT
{{ selectedArticle.itemNo }}: {{ selectedArticle.description }}
An error occurred when the item was being added to your basket.
For delivery information, select an item. Delivered in {{ currentAvailability.delivery.min }}-{{ currentAvailability.delivery.max }} working days.
To see the current stock level, select an item. In stock. Low stock. You should order soon. Product not in stock.

Product information and downloads

The right joint filling compound for domestic stoves

A tiled stove is truly a feature that can turn a house into a home. The sealants used on these masonry heaters have to overcome a number of challenges. Due to the heat that is generated inside, they must be particularly resistant to high temperatures. One product that has been specially developed for these conditions is our 420 Kachelofen. The plasto-elastic, acrylic-based joint sealant can withstand temperatures of up to 180°C and is compatible with natural stone. Thanks to its odourless and low-emitting properties, it is a safe bet for indoor use. Plus, the sealant comes ready-to-use, making it much easier to apply. 

Easy and effective application
Available in many different colours (including custom options)
Heatproof up to 180°C
Does not cause corrosion on metals

Properties

  • Paint-compatible
  • Compatible with natural stone
  • non-corrosive
  • Heat and fire-resistant
  • Wide variety of colours
  • elastic
  • Low-emitting
  • Odourless
  • Silicone-free
  • Solvent-free
  • Vapour diffusion-retardant
  • Can be covered with paint coats
  • Fills gaps

Standards

  • EMICODE EC1 Plus
  • German Sustainable Building Council (DGNB)
  • LEED approved

Technical data

Colours
according to current colour chart
Sag resistance
<3
Curing time
~2 mm/24 hours (at +23°C / 50 % relative humidity)
Basis
Acrylate dispersion
Density
~ 1,54 (EN ISO 1183-1)
Temperature resistance
-20°C bis +180°C
Skin over time
~ 5 min. (23°C/50 % relative humidity)
Shrinkage
~ 18% (EN ISO 10563)
Processing temperature (substrate, environment)
+5°C bis 35°C
Elongation at break
~ 31% (EN ISO 8339)
Shore hardness
~ 40 (DIN 53505)
Packaging
310ml cartridges
Storage life
18 months in a cool and dry place, protect from frost

Applications

Main applications

Sealing ceramic stove tiles
Sealants for tiled ceramic stoves should be heat-resistant and compatible with natural stone.
Custom colours
Need sealants in your own custom colour?
Discover more
How-tos
Silicone, acrylic or hybrid – how do I choose the right sealant?
Discover more