Rio UV Knot Sealer

Loose knots mean lost fish, and the best protection against poor knots is Rio's UV Knot Sealer. This affordably-priced 1/2 ounce tube of UV activated compound is perfect for sealing and reinforcing knots and making small repair. Simply apply Knot Sealer to your knots and the sun's UV rays will activate the sealer. 1/2 oz.