Liquid insulating flame retardant tape, electrical flame retardant, safe, waterproof, moisture-proof, high-temperature resistant sealant -- Black 50ml box

Silicone sealant is designed to created a waterproof seal between two surfaces. Applying a silicone bead is a fairly straightforward process but it does require a certain amount of precision. From prepping the surface and using a sealant gun to smoothing, here is our step-by-step guide to applying silicone sealant.