InstallBay MTSUPER33-10 | 3M Super33 Vinyl Electrical Tape (Bulk Pack)

Scotch® Super 33™ Premium Electrical Tape – 10 Pack | America's #1 Pro-Grade Insulating Tape

Power up your projects with America’s #1 professional-grade electrical tape — the Scotch® Super 33™ Vinyl Electrical Tape. Engineered for maximum performance, this premium, flame-retardant vinyl tape delivers unmatched reliability in harsh environments, from scorching heat to freezing cold (0–220°F / -18–105°C).

Designed for electricians, contractors, and serious DIYers, Scotch® Super 33™ sets the industry benchmark with its aggressive rubber-resin adhesive and ultra-durable PVC backing. It forms a tight, weather-resistant seal that stands up to moisture, UV rays, corrosion, acids, and abrasion — far beyond what cheap tape can handle.

Delivered in a convenient 10-roll retail pack, Scotch® Super 33™ is the go-to choice for professional-grade jobs where failure is not an option.

It is designed to perform continuously between a temperature range of 0-220°F (-18-105°C), unlike cheap electrical tape.

Scotch® Super 33™ Tape is an abrasion-resistant tape that offers electrical and mechanical protection with the combination of an aggressive, rubber-resin adhesive and an elastic PVC backing. This tape is highly resistant to UV rays, moisture, alkalis, acids, corrosion and varying weather conditions. It is an ideal choice for providing a protective jacket for low- and high-voltage buses, as well as harness cables/wires. This tape is compatible with solid, dielectric cable insulations, rubber and synthetic splicing compounds, as well as epoxy and polyurethane resins.

Sold in a retail package with 10 rolls.
Made in the USA.
UL Listed, ASTM Approved, CSA Certified and RoHS 2011/65/EU Compliant.

InstallBay MTSUPER33-10 Features & Benefits: Why You Need Scotch® Super 33™ Now:

• ⚡ 600V Rated – Professional Strength for Serious Jobs
  Don’t risk cheap tape on high-voltage cables. Scotch® Super 33™ is trusted by electricians worldwide to insulate and protect splices up to 600 volts — reliably and safely.

• 🌡️ Extreme Temperature Endurance (-18°C to 105°C)
  Whether you’re wiring outdoors in winter or handling heat-intensive installs, this tape performs flawlessly from freezing cold to scorching heat. Your tools shouldn’t fail — and neither should your tape.

• 🛡️ Built Tough – Resists Moisture, UV, and Corrosion
  Install it once and forget it. This tape forms a tight, weatherproof seal that stands up to the elements, chemicals, and time. Zero rework. Maximum uptime.

• 💪 Industrial-Grade Adhesion That Won’t Let Go
  The rubber-resin adhesive bonds fast and stays put — even on tough surfaces like wire harnesses, busbars, and synthetic cables. You need tape that holds when it matters most.

• 🚫 No More Peeling, Cracking, or Failures
  Forget brittle tape that curls or lifts after a few weeks. Scotch® Super 33™ has a stretchable, abrasion-resistant backing that conforms to any surface and stays sealed — no compromises.

• 🔄 Compatible with All Your Go-To Compounds
  Whether you’re working with rubber splice kits, epoxy resins, or polyurethane, this tape plays well with others. One product, endless use cases.

• 🏅 Trusted Compliance & Certifications
  UL Listed. CSA Certified. ASTM & RoHS Compliant. It’s not just strong — it’s safe, approved, and made in the USA.

InstallBay MTSUPER33-10 Specifications:

• Manufacturer Part Number SUPER33-10
• Product Color Black Finish
• Quantity 10x Rolls to a Pack
• Single Roll Length 15.8 Meters
• Tape Width 19mm
• Tape Thickness 0.177mm