Multi-functional sealant, waterproof, leak-proof, weather-resistant, high-adhesion, heat-resistant, cold-resistant, elastic sealant -- 150ml

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.