Loctite Models 5510 and 5570 are primerless, one-component, odorless adhesives that cure by reacting with ambient moisture and achieve functional strength in 24 hr. Available in white, gray, or black, Loctite 5510 bonds and seals simultaneously, fills gaps, resists weather and moisture, and withstands ongoing shock/impact. Available in clear or white, Loctite 5570 replaces mechanical fasteners and rivets while also providing vibration- and sound-dampening benefits.