Momentive RTV118 Clear Silicone Adhesive Sealant

The sealant cures to a tough, durable, resilient silicone rubber on exposure to atmospheric moisture at room temperature. Acetic acid vapours are released from the sealant surface as a by-product of cure.

The wider RTV 100 Series covers a range of silicone applications. RTV102, RTV103, RTV108 and 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. RTV112 and RTV118 sealants are self-leveling products which are preferable to paste consistency sealants when flow into small crevices and hard-to-reach places is desired. Both RTV106 and RTV116 sealants are standard strength high-temperature sealants. RTV106 is a paste-consistency sealant while RTV116 sealant is a self-leveling 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 product
• Capability to cure at room temperature and ambient humidity
• Self adhesion properties
• Low temperature flexibility
• Excellent weatherability, ozone and chemical resistance
• Excellent electrical insulation properties
• Multi purpose sealant