RTV109 one-component, ready-to-use adhesive sealants are extremely versatile. They cure to a tough, durable, resilient silicone rubber on exposure to atmospheric moisture at room temperature. Acetic acid vapors are released from the sealant surface as a by-product of cure.

RTV109 sealants are standard strength paste consistency products which can be applied to vertical and overhead surfaces where pourable/self-leveling sealants are not practical.

RTV sealants are self-leveling products which are preferable to paste consistency sealants when flow into small crevices and hard-to-reach places is desired. RTV106 sealant is paste-consistency sealant.

Since all these sealants utilize a moisture cure system, they must not be used in thicknesses of greater than 6mm (1/4 in.). Where section depths exceed 6mm (1/4 in.), Momentive Performance Materials one component, addition cure or two-component silicone rubber compounds are recommended.

Features:

• One-component products
• Capability to cure at room temperature and ambient humidity
• Self adhesion properties
• Low temperature flexibility
• High temperature performance
• Excellent weatherability and ozone
• Excellent ozone and chemical resistance
• Excellent electrical insulation properties
• Flowable, self healing

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