PRO Drafting Tape is an industrial grade masking tape with specially formulated adhesive system, designed for the drafting and stationary trades. It minimizes residues and resists water solvents and oil and has an excellent shelf-life. A perfect watercolour tape. Not designed or guaranteed for exacting industrial masking spray, painting or oven baking applications. Colour: Natural Features & Benefits: Minimizes residues, resists water, solvents and oil, excellent shelf-life, Clean Removal, Repositionable , Hand Tearable, Weather Resistant, Made in the USA. Applications: Drafting, Chart Tape, Temporary Holding, Framing. Technical Specifications: Backing: White translucent latex saturated paper, Adhesive: Water-based natural latex, Total Thickness: 4.0 mils (thousandths of an inch), Tensile Strength: 20lbs / inch, Elongation %: 2.4, Adhesion to steel: 17oz / inch Available in 3 widths x 60 yards