Whether you're tying small scuds or large saltwater flies, Tack-Free Brushable Clear Cure Goo greatly simplifies the process. Merely brush on, cure with the Pro Curing Light(Sold Separately) and your flies are durable, lifelike and ready to fish. When set with the Pro Curing Light, this goo cures in a matter of seconds and becomes tack-free in one to three hours without adding a cover. One 15 ml. bottle with convenient twist-on brush top.