Heat-resistant mixture for stoves and fireplaces


  • fastening of ceramic tile and natural stone with water absorption not less than 1%
  • moisture resistantFor surfaces subjected to intense heat loads (surfaces of furnaces, fireplaces, heated floors)
  • for exterior and interior work, dry and damp areas
  • high heat resistance (up to 170ºC)
  • high adhesion and fixing ability
  • frost resistant

Packing: 20 kg

  • Application
  • Specifications
  • Features
  • Reviews

Heat-resistant adhesive mixture PP-018 HotFIX is a ready-made dry adhesive mixture used for fastening ceramic tiles, tiles, natural stone tiles, clinker, terracotta tiles, majolica and other similar facing materials with a water absorption of at least 1% and dimensions of no more than 400x400mm on surfaces of furnaces, fireplaces and other horizontal and vertical foundations resistant to deformation (concrete, cement-sand, brick, etc.), intended for operation under the influence of elevated temperatures (up to +170°C) and cyclical effects.

It is used both indoors and outdoors.

It is not used for lining the hearths of furnaces and fireplaces.




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Compoundmixture of cement with mineral fillers and polymer modifiers
Appearancehomogenous free-flowing mixture without foreign impurities
ColorShaded gray (white on request)
Mixing ratio4.0 – 4.4 liters of water per 20 kg (0.21 ± 0.01 liters of water per 1 kg) of dry mix
Aggregate sizeno more than 0.63 mm
Shelf life from start of mixingat least 120 minutes
open timeat least 30 minutes
Adjustment timeat least 10 minutes
Air and substrate temperature during applicationfrom +5 to +30 °С
The thickness of the adhesive layer under the tileno more than 10 mm
Tile offset (for vertical surfaces)no more than 0.5 mm
Adhesion strength to the base in air-dry conditions (after 28 days)not less than 1.3 MPa
Adhesion strength with the base after soaking in water is not less than 1.0 MPa
Adhesion strength to the base after heat aging (70 °C)not less than 1.0 MPa
Adhesion strength to the substrate after freeze and thaw cyclesnot less than 1.0 MPa
Compressive strength (after 28 days)not less than 10 MPa
Frost resistanceat least 50 cycles
Operating temperature of the hardened solutionfrom -30 to +170°C
Time of possible technological movement (sewing)not earlier than 48 hours
Dry mix consumptionfrom 2 kg/m2 (average 1.5 – 1.8 kg/m2/mm)

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