Beko silicone per 4 silver gray for baths (anti-fungal), glass, wood, plastic, concrete, facades, marble, granite, 310 ml (tool)
My tub had to be sealed to the sides of the tiles, because I did not know exactly which silicone has been used, I have this silver-gray actually first ordered a trial basis. The cartridge was well packed and the silicone fresh, so any old commodity.