RCF Free

MASTIC

Esspee also manufacture a 'health safe' ceramic free mastic which can be used in most applications where CF mastic is currently used.

Other benefits include:

  • Ceramic fibre free
  • Low thermal conductivity
  • Low heat storage
  • Reduces fume emission around refractory
  • Excellent thermal shock resistance
  • Resistance to gas velocity
  • Easy to install
  • Adheres to most ceramic and metallic surfaces
  • Excellent corrosion resistance
  • Inert to most chemicals
  • Impermeable to molten aluminum, zinc, copper and lead
  • Contains no asbestos
  • Ready to use
Typical Composition
  • Soluble Fibre
  • Colloidal Silica
  • Water
USED IN
  • Troughs or Liners for non-ferrous metal transfer
  • Gaskets and Seals around Burner Blocks
  • Protection of metallic parts from heat
  • Pump into voids in badly damaged back-up insulation
  • Gaskets and Seals for Chimneys and Stacks
  • Boiler Door Seals and Thermal Insulation
  • Void and Cracks Filling on Refractory Surfaces
  
KEY DATA
MAXIMUM TEMPERATURE 1200 ˚C (2192 ˚F)
DENSITY (kg/m3)
Wet 1050 - 1230
Dry 705 - 740
THERMAL SHRINKAGE (%)
24 hrs @ 1093 ˚C (2000 ˚F ) 2.8
THERMAL CONDUCTIVITY W/mK BTU-in hr/Ft2˚F
500˚F 0.06 0.5
1000˚F 0.12 1.0
1500˚F 0.15 1.2
CHEMICAL ANALYSIS (%)
AL2O3 40 - 42
SiO2 55 - 57
Fe2O3 Trace
MgO Trace
K2O Trace
Other 2 - 3
Bespoke formulations are available to match your requirements. Please call our sales line for details
The data provided is taken from average test results conducted under standard procedures and conditions and should not be used for specification purposes..

To receive a quotation call:+44(0)174428304

CONTACT

Get In Touch
UK (Accredited Office)
Esspee Fabrications Ltd
149 Merton Bank Road
St. Helens
Merseyside
WA9 1DZ
Tel : +44 (0) 1744 28304
Fax : +44 (0) 01744 28826
Email: sales@esspee.com

Esspee Fabrications Ltd.
UK Midlands Office
Esspee Midlands
Wassall Grove Lane
Stourbridge
West Midlands
DY9 9JH
Tel : +44 (0)1562 881026
Fax : +44 (0) 872 331 3117
Email: simon@esspee.co.uk

Esspee Midlands
Middle East Office
Esspee Middle East
P O Box 74345
203 Al Hawai Tower
Sheikh Zayed Road,
Dubai, UAE
Tel : +9714 3211104
Fax : +9714 3211939
Email: mohammed@esspeeme.com

Esspee Middle East
China Office
Esspee China
1910 Building E
Huidong Intl
16 Jinpu Rd, Nanning
Guangxi
Tel : +86 771 556 1684
Fax : +86 771 556 1640
Email: chunyuyang20@gmail.com
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