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Neutral Silicone Sealant

Silirub 989

New Generation Weather Sealant


Silirub 989 is a high performance, low odor, one-component joint and glazing sealants, based on neutral silicone. Silirub 989 has been developed for weather sealing of joints in the façade application.


• Weatherseal in curtain wall applications.

• All usual building, connection, expansion and dilatation joints.

• Excellent for double glazing system applications.


White, Black, Grey


Cartridges: 405g

Sausage: 810g

989: Products
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