Understand the Flexible Caulk Product

So we're testing out more flex right here in the Sashko booth. We've got a sample right here, a couple bricks with some backer rod in there. So check it out, more flex is a textured sealant. Got gray. Look, right there. So it actually looks like a concrete sealant. Just check it out. You can just put it to the test, spread some out, look at that bead.