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Weather Silicone 789

Special Price 2,400.00

Per Piece Cost : 100 per 410 gms
No of Piece : 24

Product Description

789 Weather  Silicone Sealant is a one-component neutral curing silicone sealant with Excellent adhesion, weatherability and elasticity for weather sealing in curtain wall and building facades, especially suits applications in the areas with large difference in temperature and low humidity. It easily extrudes in any weather and quickly cures at room temperature by reaction with moisture in the air to form a durable seal.

Uses:

  1. For weatherproofing sealing nonstructural curtain wall joints,facade joints
  2. Weather sealing in metal, glass,stone,aluminum panel, and plastic
  3. All usual building, connection, expansion and dilatation joints
  4. Excellent for double glazing system applications.
  5. Weather sealing of expansion joints in the facade industry
  6. Excellent adhesion properties on glass, laminated glass, coated aluminum, galvanized steel, concrete and masonry.

Technical Data:

Performance

Standard

Measured Value

Density (g/cm3)

±0.1

1.41

Tack-Free Time (min)

≤180

30

Extrusion (ml/min)

≥80

238

Tensile Modulus (Mpa) , 23 C

 

?0.4

0.60

Slumpability (mm) vertical

≤3

0

Slumpability (mm) horizontal

no change shape

no change shape

Curing Speed (mm/d)

2

3

Hardness (Shore A)

20~60

40

Tensile Strength under Standard Conditions (Mpa)

/

0.80

Elongation of Rupture (%)

/

294

Movement Capability(%)

25

25

       

 

Characteristics:

  1. One-component, neutral-cured with excellent adhesion, weatherability and elasticity
  2. High resistance to ultraviolet radiation, heat and humidity, ozone and temperature extremes
  3. Very good adhesion on many material
  4. Remain flexible over a temperature range of -400C to 1500C
  5. Corrosion free