33+ Electrical Tape 3/4 X 20
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You have 30 days to request a return. All sale items are final sale.
3M Scotch Super 33+ vinyl electrical tape, 3/4 in x 20 ft (7 mil), built for a snug, conformable wrap and electrical insulation performance.
Key Features
- Extremely conformable 7 mil high performance vinyl tape for secure wrapping on irregular shapes
- Resists water, oils, acids, and weather for more durable installs
- Designed to provide electrical insulation with properties that combine rubber and friction-tape performance
- U.L. approved
Product Compatibility
- Electrical insulation and wrapping for wire/cable connections
- General marine and shop electrical repair applications requiring conformable vinyl tape performance
- Harnessing and jacketing touch-ups for low-to-medium voltage wiring (when used per applicable codes/standards)
Product Details
- Brand: 3M (Scotch)
- Product: 33+ Electrical Tape
- Size: 3/4 x 20
- Thickness: 7 mil
- Type: Vinyl plastic electrical tape
- Approval: U.L. approved
- Catalog/SKU (variant): 71-06130
Parts Desk Insights
Best Use Case: Use for electrical insulation and tight, conformable wrapping when you need the tape to hold closely to uneven surfaces for a clean, durable finish.
Common Issues: Common problems include poor adhesion if the surface is dirty/contaminated, gaps from insufficient overlap, and reduced performance when tape is stretched excessively or applied over moisture/contaminants. For best results, prep mating surfaces and wrap with proper overlap.
Related Products & Accessories
- Electrical & Accessories - Browse the electrical accessories category for additional insulation, connectors, and related supplies.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.