Add to Cart Compare Quick view Silicone Sealant with Precision Applicator to Waterproof Printheads and FFC Cables MSRP: Now: $5.99 Was: This electronics silicone sealant is perfect for printhead and mainboard installations whose jobs only require a small amount of adhesive per installation. In addition, the sealant is waterproof (or ink proof) and safe to use on electronics... MSRP: Now: $5.99 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $5.99 Was: Subtotal: Add to Cart