Product Data Sheet Show all documents

EVERBUILD® Heat Mate® Sealant

High performance heat resistant sealant

Heat Mate Sealant is a high modulus permanently flexible 100% high temperature silicone which is temperature resistant up to 300°C. Ideal for sealing industrial and high performance gaskets, oven doors etc.

  • Excellent temperature resistance: remains flexible from -50 - +300°C
  • Extremely low dirt pick up. – 1 hour tack free.
  • Orange/red colour – for easy installation identification (black also available)
  • Excellent adhesion to non-porous surfaces.
  • Waterproof seal          
Shrinkage<5%Application Temperature+ 5 to 40°CStress0.3 MpaMinimum Joint Width6mmMaximum Joint Width      30mmJoint RatioMaximum depth 50% of joint widthCoverage@ 10 linear metres 9 x 9mm fillet joint
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Product Data Sheet Show all documents

Usage

  • Multitude of Industrial uses
  • As a gasket sealant.
  • For joints and assemblies, which must be resistant to high temperatures in ducting, metal chimneys, industrial/domestic ovens, heating appliances.
 

Advantages

  • Excellent temperature resistance: remains flexible from -50 - +300°C
  • Extremely low dirt pick up. – 1 hour tack free.
  • Orange/red colour – for easy installation identification (black also available)
  • Excellent adhesion to non-porous surfaces.
  • Waterproof seal          
Shrinkage<5%Application Temperature+ 5 to 40°CStress0.3 MpaMinimum Joint Width6mmMaximum Joint Width      30mmJoint RatioMaximum depth 50% of joint widthCoverage@ 10 linear metres 9 x 9mm fillet joint

Packaging

295ml Cartridge

Colour

Red, Black

Product Details

Product Information

Shelf Life

24 months from date of manufacture.

Storage Conditions

Store in cool dry conditions between + 5°C and 25°C. 

Density

1.04 g / cm3
Technical Information

Shore A Hardness

20 - 25

Tensile Strength

1.0 Mpa

Movement Capability

+ or – 20%

Service Temperature

-50 to +300°C

Joint Design

Joint design should be as follows:

Minimum width: 6mm. Movement capacity will be impaired if the depth of the joint is greater than the width. For maximum movement accommodation, it is recommended that:

The  joint depth should be no less than 5mm

Joint depth should be 5mm for joints up to 10mm wide

Joints above 10mm in width should be half the width in depth up to 20mm and  minimum 10mm for wider joints

Application

Application Information

Curing Time

3mm per 24 hours

Skin Time

5 mins @ 20°C
Application steps

SUBSTRATE PREPARATION

All surfaces must be clean, dry and dust free.  All loose or flaking surface coatings, and old sealant and mastic joints, should be removed before application. Highly porous substrates such as new plaster should first be primed with a dilution of Caulk with water at a ratio of 1:2. Can be applied to slightly damp surfaces.

CLEANING OF TOOLS

Uncured sealant: white spirit. Cured sealant: Silicone Eater

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