We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black vinyl electrical tape roll, 3/4 inch wide, 36 yard length

Scotch

Scotch Super 33+ Vinyl Electrical Tape 3/4 in x 36 yds Black

SKU CH-ZJAC-ECAP6

Premium all-weather vinyl electrical tape, 3/4 in x 36 yds, rated 600 V and 220 °F, UL listed and CSA approved

  • TypeElectrical Tape
  • ColorBlack
  • Premium vinyl backing insulates splices up to 600V
  • Aggressive rubber adhesive conforms to irregular surfaces for water-resistant protection
  • All-weather performance from 0 to 220 degrees F continuous temperature
  • UL Listed and CSA Approved with flame-retardant construction
  • Resists UV, abrasion, moisture, alkalis, acids and copper corrosion

Professional-Grade Electrical Tape

Scotch Super 33+ Vinyl Electrical Tape is a black, 7 mil premium-grade all-weather insulating tape designed for electricians and technicians who need reliable primary insulation for splices up to 600V. Its aggressive rubber adhesive and elastic PVC backing conform easily to irregular surfaces, providing water-resistant electrical and mechanical protection in a single roll measuring 3/4 in by 36 yds.

Sustained Environmental Performance

The tape maintains flexibility and adhesion across a continuous temperature range from 0 degrees F up to 220 degrees F, ensuring consistent insulation integrity during prolonged thermal cycling. UL Listed and CSA Approved, it resists UV rays, moisture, abrasion, copper corrosion, alkalis and acids while remaining flame-retardant, so performance does not degrade under long-term exposure to harsh conditions.

Durable Construction For Daily Use

A 1 1/2 inch diameter core prevents tight curling, allowing smooth, controlled unwinding during repetitive wrapping tasks. The rubber adhesive bonds aggressively to wire insulation and jacketing materials without flagging, reducing rework on the job site. Manufactured in the United States by 3M, this roll delivers the consistent thickness and tensile strength professionals expect for critical splicing and protective jacketing applications.

Highlights

  • Premium vinyl backing insulates splices up to 600V
  • Aggressive rubber adhesive conforms to irregular surfaces for water-resistant protection
  • All-weather performance from 0 to 220 degrees F continuous temperature
  • UL Listed and CSA Approved with flame-retardant construction
  • Resists UV, abrasion, moisture, alkalis, acids and copper corrosion

Specifications

TypeElectrical Tape
ColorBlack

Questions about this item

Does the tape stay flexible and sticky when the job site hits 220 degrees F all day?

It is designed to perform continuously up to 220 degrees F and remains flexible down to 0 degrees F, so heat will not cause the rubber adhesive to fail.

What voltage rating do I need on the wire I am splicing for this tape to be safe?

The tape provides primary electrical insulation for splices up to 600V, so any circuit at or below that rating is covered.

Will the 1 1/2 inch core fit the dispenser I already keep on my belt?

The roll uses a standard 1 1/2 inch diameter core, which matches most professional tape dispensers and tool-belt holders.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.