Product Data Sheet Show all documents
EVERBUILD® Galva Mate Sealant

EVERBUILD® Galva Mate Sealant

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
Product Data Sheet Show all documents

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

Product Details

Sustainability / Certifications / Approvals

APPROVALS / STANDARDS

Certified under the harmonized European standard EN15651 for façade interior applications in compliance with the Construction Product Regulation.
Product Information

Chemical Base

Acrylic water based paste

Shelf Life

Use within 36 months

Storage Conditions

Store in cool dry conditions between 5°C and 25°C. Protect from frost. 

Density

1.64 - 1.70 g/cm3

Solid Content

~80%
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

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
Application steps

SUBSTRATE PREPARATION

All surfaces must be clean and dust free.  All loose or flaking surface coatings, and old sealant and mastic joints, should be removed before application.  May be applied to damp, but not wet surfaces.

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