Buy & Ardex-ST Neutral Cure Elastic Silicone Sealant Silicone 310ml (Multiple Colours Available) Online

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Ardex-ST Neutral Cure Elastic Silicone Sealant Silicone 310ml (Multiple Colours Available)

Transparent & 13 Other Available Colours

Internal & External Use

Ideal For Movement In Joints

Neutral cure and low odour

Suitable For Underfloor Heating

Coverage: Approx. 9m per 310ml with a 6x6mm bead

Size: 310ml

Please Note: Colours shown are for illustration purposes only and may vary slightly from the displayed image.

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Description
Features
Specification
Attachments

ARDEX ST is a neutral cure elastic silicone sealant that minimises the risk of discolouration in porous materials, making it suitable for use with most finishes including moisture-sensitive natural stones. After curing, ARDEX ST is resistant to commonly used cleaners, disinfectants and UV exposure, and its antifungal properties inhibit the growth of fungi and moulds. 

It is easy to apply and smooth and, due to its high elasticity, it can accommodate movement of up to 20% of the applied width. It is available in Transparent and 13 colours designed to match the most popular ARDEX-FLEX Flexible Tile Grout colours.

NOTE: Does not contain acetic acid. 

Please Note: Colours shown are for illustration purposes only and may vary slightly from the displayed image.

- Excellent resistance to weather, UV exposure and commonly used cleaning chemicals and disinfectants
- Contains a fungicide to prevent the growth of fungi and moulds
- Minimises discolouration and is suitable for most surface finishes, including natural stones such as marble and granite
- Neutral cure and low odour
- Suitable for internal and external use
- Available in Transparent and 13 colours that complement the most popular ARDEX-FLEX Tile Grout colours

Raw Material Base: Neutral curing silicone system
Joint width:
  ~ Up to 30mm on walls
  ~ Up to 15mm on floors
Movement Accommodation: 20% of joint width
Specific weight acc. to DIN 52451t: Approx. 1.0g/cm3
Modulus: Approx. 70 N/mm² (DIN EN 28339 Method A)
Shore-A-Hardness: Approx. 30
Application Temperature: +5°C to +40°C
Temperature Resistance: -40°C to +150°C
Skin Forming Time: 5 minutes
Suitable For Underfloor Heating Applications: Yes
Coverage: A 310ml cartridge of ARDEX ST will cover approximately:
  ~ 8.6m at 6mm x 6mm thickness
  ~ 3.1m at 10mm x 10mm thickness
  ~ 3.9m at 10mm x 8mm thickness
  ~ 1.7m at 15mm x 12mm thickness
Storage:  ARDEX ST can be stored for approximately 15 months in dry conditions and in the original, sealed packaging.

NOTE: For the latest technical or health and safety data on this product, consult the current technical or health and safety data sheet.


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