As was the case for dBm, the conventional way of writing these units according to ITU is dBW, dBV, dBÂµV, dBA, dBÂµA, dBW/m 2, dBV/m, dBÂµV/m, dBA/m and dBÂµA/m.
What is decorators caulk used for. Decorators caulk, or decorators filler as itâs sometimes called is used for filling gaps around door and window frames, along the top of skirting boards, gaps around the ceiling and coving line and is ideal for using if there is movement due to itâs flexible properties.Use decorators caulk for:1  Around Door frames.hat is decorators caulk / filler. Decorators caulk is a decorating gap filler, is made of an acrylic and is flexible once dried. It is ideal for areas that have movement but cannot be used like a powder filler and cannot be rubbed down, it can be painted over.
Know What Type of Caulk to Use Caulk comes in many types (latex, silicone, and urethane) and choosing the right caulk for the job is important. Using the right caulk will both seal and protect, whether itâs gaps around a window or a tub â and you wonât have to repeat the job any time soon. 1  Silicone is a great overall caulk and essential if youâre working with nonporous areas, such as bathtubs, showers, sinks, and so on. Tub and tile caulk is an acrylic sealant that includes a mildew-resistant ingredient that makes it ideal in wet areas.