1" x 60 yds. Intertape - PG505 Masking Tape. Industry standard. Designed for paint contractors. Natural rubber adhesive.20 pounds per inch of width tensile strength.33 ounces per inch of width adhesion to steel.10% elongation at break. Up to 200 F. for 1 hour. Case of 36.SHPT935505. T935505. Intertape Intertape PG505 Masking Tape.