Loctite SI 5145 is specifically formulated for bonding, sealing and coating of electronic devices, especially for military, automotive and industrial electronic. The non-slumping nature of this product makes it ideal for reinforcing and strain relieving delicate components. LOCTITE® SI 5145 is a 1-part, clear, neutral-curing industrial alkoxy silicone sealant/adhesive formulated specifically for bonding, sealing and coating electronic devices. The non-slumping nature of the product makes it ideal for reinforcing and strain relieving delicate components. It resists weathering, moisture, ozone and retains its properties through severe environments.