This electrical tape is a premium quality, 7-mil electrical insulating tape. Flame-retardant, weather-resistant; resists UV rays, abrasion, moisture, alkalies, solvents, many acids. For indoor and weather-protected outdoor applications. Stretches to conform to virtually any shape that requires color-coded insulation. Excellent for use in phase identification, color coding of motor leads and piping systems, and for marking safety areas.