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EVERBUILD Galva Mate Sealant, Specialist High Performance Duct Sealant, Interior, Grey, 295 mL

Adhesives & Sealants
EVERBUILD

Everbuild is a well-established brand under the Sika group, specializing in high-performance sealants, adhesives, fillers, and building chemicals. Known for its reliable and durable products, Everbuild caters to both professional tradespeople and DIY enthusiasts. The product range includes silicone sealants, acrylic fillers, foam sealants, and various specialty construction chemicals designed to meet the demands of modern construction and renovation projects across the UK and beyond.

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High performance specialist duct sealant

EVERBUILD Galva Mate Sealant is a high performance solvent free adhesive and sealant specifically designed for sealing high velocity duct work in heating and ventilation systems.

  • Adheres to galvanized and stainless steel surfaces.
  • Excellent slump resistance.
  • Remains permanently flexible.
  • Quick skinning and curing.
  • Contains a high level of fungicide to prevent mould growth in areas of high humidity.
  • Overpaintable when cured
Usage
  • For sealing high velocity ducting
  • For sealing ventilation grills/jointing etc.
 
Advantages
  • Adheres to galvanized and stainless steel surfaces.
  • Excellent slump resistance.
  • Remains permanently flexible.
  • Quick skinning and curing.
  • Contains a high level of fungicide to prevent mould growth in areas of high humidity.
  • Overpaintable when cured
Packaging

295ml Cartridge

Colour

Grey

Technical Information
Shore A Hardness

Approximately 30

Movement Capability

Low to medium (+/- 5%)

Chemical Resistance

Dilute Acids  - Fair                              

Dilute Alkaline - Fair

Aliphatic Hydrocarbons - Fair             

Aromatic Hydrocarbons - Poor

Service Temperature

-15°C to +75°C

Application Information
Ambient Air Temperature

+4°C to +40°C

Curing Time

3 to 5 days, dependent on thickness, ambient temperature and humidity

Tack Free Time

15 to 60 mins, dependent on thickness, ambient temperature and humidity