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Neutral Silicone Sealant

Silirub WSL+

Engineering Grade Weatherseal Silicone Sealant


Silirub WSL+ is a high-quality neutral cure, highly elastic one-component joint sealant based on silicones. It has been developed for weather sealing of expansion joints in the façade industry.


• Weatherseal in curtain wall applications.

• Ideal for expansion, perimeter, connection and other movement joints between various building materials.

• Compatible with double glazed window units.


Black, Grey


Cartridges: 300ml

Sausage: 600ml

WSL+: Products
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