Electronics alkoxy silicone sealant

Electronics alkoxy silicone sealant are silicone adhesives and sealants that are used to protect sensitive electronic components. They are formulated to be non-corrosive and safe to use around electronics: 
Non-corrosive: Electronics alkoxy silicones release methanol instead of acetic or ketonic acid fumes, which can corrode metals. 
Safe: They are safe to use around sensitive metals like copper. 
No by-products: They do not produce corrosive by-products during the curing process. 
Electronics alkoxy silicones can be used for a variety of applications, including:
Attaching components, Potting and encapsulating, Conformal coating, Gasketing, Staking, and Glob topping. 
Here are some products to consider: 
Novagard 500-09x Electronics-grade Alkoxy Silicone
A one-part UL flame rated paste with superior bond strength and flame resistance 
Novagard 800-520FC UV Alkoxy Dual Cure Flowable Silicone
An electronics grade silicone with a fast cure time, UV tracer, and excellent adhesion to a variety of substrates 
ZS-NJ-D933 One-Part Silicone Alkoxy Adhesive Sealant
Suitable for sealing and adhering to electronic components, glass, ceramics, metal, and engineering plastic 
When using electronics alkoxy silicones, avoid using them in or around highly oxidative chemicals like liquid oxygen, chlorine, or peroxides. They are also not recommended for surfaces that are to be painted.