[Frutza]

X2 on the Dicor, been down the silicone route, it won't last and you'll be removing it, but, if it has to be clear you will be using silicone, now I usually use a product called Quad, its a Urathane based sealer like Dicor just not self leveling works better on vertical surfaces, and I can buy 3 tubes of Quad to 1 Dicor