 So if you're a do-it-yourselfer, I mean, you're not using a caulking gun every day of your work week, there's going to be a big advantage to using that, quite honestly. If you have mixed substrates, you probably start thinking right away, oh, silicone, I need silicone. No, no, silicone, for the most part, is not paintable. And you get clear white, black paint.