Use to permanently install outdoor carpet and artificial turfs. Withstands rain, snow, ice and freezing. Resists curling. Rubber-based, fast grab formula. Covers approximately 12-16 sq. yd. per gallon on smooth backed outdoor carpet usinga 3/32" x 3/32" x 3/32" V-Notch. Covers approximately 6-10 sq. yd. per gallon on textured backed outdoor carpet and artificial using a 1/8" x 1/8" x 1/16" V-Notch.