Self-leveling crack sealant for concrete cracks: convenient repair, leveling, durable, and easy to use -- 100g + scraper 1 -- BIEMMEDUE

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.