Product Data Sheet Show all documents
EVERBUILD® Heat Resistant Silicone

EVERBUILD® Heat Resistant Silicone

A HIGH TEMPERATURE RESISTANT SILICONE, HEAT STABLE UP TO 275 °C.

EVERBUILD® Heat Resistant Silicone is a high temperature resistant, fast cure, silicone heat stable up to 275 °C. It's a permanently flexible and high modulus sealant. Ideal for joints and assemblies in ducting, metal chimneys, industrial/domestic ovens, and heating appliances. Excellent adhesion to most non-porous surfaces.

  • Permanently flexible.  
  • Temperature resistant up to 275 oC.
  • Quick curing, tack free within 1 hour.
  • Excellent adhesion to most non porous surfaces.
Shrinkage <5 % Cleaning Uncured sealant - White Spirit Cured sealant - Silicone Eater Coverage@ 11 linear metres from a 6 mm beadSkinning Time5 mins @ 20 °C
Product Data Sheet Show all documents

Usage

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

Advantages

  • Permanently flexible.  
  • Temperature resistant up to 275 oC.
  • Quick curing, tack free within 1 hour.
  • Excellent adhesion to most non porous surfaces.
Shrinkage <5 % Cleaning Uncured sealant - White Spirit Cured sealant - Silicone Eater Coverage@ 11 linear metres from a 6 mm beadSkinning Time5 mins @ 20 °C

Packaging

310 ml Cartridge

Colour

Black

Product Details

Product Information

Chemical Base

Acetoxy cure silicone

Shelf Life

Up to 24 months when stored according to manufacturers instructions.

Storage Conditions

Store in a cool, well ventilated area. Keep container tightly closed. Store in original containers between +5 and +25 °C. Storage outside these paramaters will dramatically reduce shelf life and invalidates all product warranties.

Density

ca. 1.04 g/cm3

 
Technical Information

Shore A Hardness

ca. 20

Tensile Strength

1.0 MPa at Break

Secant Tensile Modulus

0.49 MPa at 100%

Elongation at break

150%

Service Temperature

-40 °C to +250 °C, +275 °C for short exposures

Joint Design

Minimum Joint Width - 6 mm

Maximum Joint Width - 30 mm

Joint Ratio - Maximum depth 50 % of joint width

Application

Application Information

Curing Time

up to 3 mm per 24 hours dependant on temperature and humidity

Skin Time

5 mins @ 20°C
Application steps

SUBSTRATE PREPARATION

Surfaces must be clean, dry and free from dust, grease and other contaminants.

Improve adhesion by wiping surface with white spirit. Priming is generally not required, although we always advise testing small areas prior to use.

 

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