Dolphin 140 General Purpose Silicone Sealant (Blue

Dolphin 140 General Purpose Silicone Sealant is a fast curing one part acetoxy based anti fungal sealant system capable of polymerizing at room temperature. It can be easily applied from caulking cartridge, pails or drums with automated pumping equipment attached to dispensing lines and collapsible tubes. Dolphin 140 General Purpose Silicone Sealant bonds well with glass, glazed surface, metals, most plastic, tiles, wood , concrete and other building materials. This sealant has excellent physical properties which are designed to give outstanding durability and performance.

Application

Glazing applications, Weather sealing of sheet cladding and curtain walling, General sealing and assembling, Drought Proofing, Sealing air conditioning system, Sealing doors, windows frames, port lights, skylights and back lights etc, For sanitary use

Application instruction

The substrate areas that will be in contact with sealant must be clean, dry and free of all loose materials, dust, dirt, rust, oil and other contaminants. Non – porous substrates should be cleaned with a solvent and a clean, lint - free, Cotton cloth. Wipe dry immediately with another such cloth before the solvent evaporates from the surface.

Storage and Shelf life

When stored in original unopened container at or below 25°C, Dolphin 140 GP Silicone Sealant has a shelf life of 12 months from manufacturing date. Containers should always be kept sealed when not in use.

Packing

Application Video

Dolphin 140 GP Silicone Sealant is available in standard caulking cartridges and 200 Liters drum.

 

Typical Properties

Values

Color

Black, Clear,White and all RAL Colors upon request.

Skin Over Time

7-10 min

Tack Free Time

12-15 min

Specific Gravity

0.96±0.01 g/cm3

Hardness

20 points

Depth Cure

> 2.2/ Day

Viscosity Flow

Non sag mm

Tooling Time

15 min

Shrinkage

 

Tensile Strength

1.10-1.30 N/mm2

Elongation Approx

?500 %

Service Temp

-20 upto 180°C

Young’s Modulus

0.24 N/mm2

 

 

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