Silicone-COLOURS + NS

Silicone-COLOURS + NS
Neutral silicone sealant for sealing natural stone and sanitary, glazing and façade joints

Zwaluw Silicone-COLOURS + NS is a plasticizer free neutral silicone sealant for sealing connection joints between natural stone and other strong absorbing substrates that reduces the risk of edge soiling and staining on the substrates.


  • Available in 14 colors
  • No edge soiling or staining on natural stone
  • Neutral curing
  • Almost odourless
  • Perfect bonding without primer to most substrates
  • UV, water, moisture and weather resistant
  • Mould resistant

Areas of application

Zwaluw Silicone-COLOURS + NS was specifically developed for durable elastic sealing of connection and expansion joints in natural stone, concrete, brickwork, curtain wall constructions, glazing systems (1), kitchens, bathrooms, showers and for industrial applications.

Remark (1)
Compatibility of the edge seals of insulation glass with glazing sealants cannot be guaranteed by the supplier of the sealant, as the composition of the edge seals can be changed by the producer without notice. Any advice on the compatibility of glazing sealants to the edge seals of insulation glass is based on experience and therefore not guaranteed.


Shelf life

If kept stored in a cool, dry place, in unopened original packaging, between +5°C and +25°C, shelf life is up to 12 months from production date.

Select your colour for the correct properties
Article number EAN barcode Packaging Content
12012320 8711595204767 Cartridge 310 ml

Product information such as SKU, ordering and related product information for each product may vary by country. Data displayed at the International website is based on Benelux data.

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