Crack filler, elastic, crack-resistant, temperature-resistant, low-temperature resistant, sealing, seepage-blocking, stable, and solid ground repair agent -- 150ml -- 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.