3M Scotch Super 33+ Electrical Tape - 3/4 in x 52 ft

3M Scotch Super 33+ Electrical Tape - 3/4 in x 52 ft, Premium Grade All-Weather Vinyl, Resistant to Abrasion, Moisture, Corrosion, Alkalies - Black, 1 Roll

The 3M Scotch Super 33+ Electrical Tape - 3/4 in x 52 ft was $12.99 when we checked it on 2026-08-03. The median of the 7 prices we have recorded for it is $4.53.

Scotch Super 33+ Vinyl Electrical Tape is a strong, premium grade, 7 mil thick, all-weather vinyl-insulating tape. It is flame-retardant and designed to perform continuously in ambient temperatures up to 105C (220F). The tape is conformable for cold weather application down to -18C (0F). It has excellent resistance to abrasion, moisture, alkalies, acids, corrosion and varying weather conditions (including ultraviolet exposure). The combination of elastic backing and aggressive adhesive provides moisture-tight electrical and mechanical protection with minimum bulk. This versatile electric tape is compatible with rubber and synthetic splicing compounds. Scotch Super 33+ Vinyl Electrical Tape is UL Listed and is a Canadian Standards Association (CSA) Certified “Insulating Tape. Scotch Super 3

Editor's note

Cheap electrical tape unravels and goes gummy. The 33+ is the one electricians keep in the pouch, and it is worth the extra.

3M Scotch Super 33+ Electrical Tape - 3/4 in x 52 ft price history

7 weekly checks of our own, from 2026-06-24 to 2026-08-03. Plus 1 monthly point from 2026-06-01, dated before 2026-06-24, bought from a commercial price-history API rather than checked by us. How our price tracking works

$12.99$4.53

Typical

Jun 1Jun 24Jul 6Jul 20Aug 3

Lowest

$4.53

Jun 1, 2026 (backfill)

Typical

$4.53

median of 7 weekly checks

Highest

$12.99

Aug 3, 2026

Latest

$12.99

checked Aug 3, 2026

7 weekly checks of ours1 monthly point dated before 2026-06-24, bought from a commercial price-history API

Typical price is the median of the 7 weekly checks we have taken, not the manufacturer list price. Every discount figure on this site is measured against it.

Every observation (8)

Date	Price	Source
Jun 1, 2026	$4.53	Monthly backfill
Jun 24, 2026	$4.53	Weekly check
Jun 25, 2026	$4.53	Weekly check
Jun 29, 2026	$4.53	Weekly check
Jul 6, 2026	$4.53	Weekly check
Jul 13, 2026	$4.53	Weekly check
Jul 20, 2026	$11.85	Weekly check
Aug 3, 2026	$12.99	Weekly check

About this item

PROFESSIONAL TAPE GRADE: Designed for above/below grade, indoor/outdoor, low and high voltage application and for harnessing cables. Primary insulation for splices up to 600V
FLAME RETARDANT: Tape withstands a temperature range of 0 to 221F and inhibits the corrosion of electrical conductors
HIGHLY CONFORMABLE: Super stretchy in all weather applications. Resists UV rays, abrasion, corrosion, alkalies and acids in all weather applications; resists UV rays, abrasion, corrosion, alkalies and acids
COMPATIBLE: With solid dielectric cable insulation, synthetic cable insulation, jackets and splicing compounds
MOISTURE TIGHT ELECTRICAL AND MECHANICAL PROTECTION: The combination of an elastic PVC backing and aggressive pressure sensitive rubber-based adhesive provides protection with minimal bulk
SPECIFICATIONS MET: CSA Certified, IEC 60454-3-1-7/F-PVC P/90, UL Listed, VDE Marks License
For industrial/occupational use only. Not for consumer use.

Details

Brand Name: 3M
Item Weight: 2.88 ounces
Other Special Features of the Product: Strong
Compatible Material: Rubber
Size Name: 3/4" X 52'
Color: Black
Material Type: Vinyl

#tools

3M Scotch Super 33+ Electrical Tape - 3/4 in x 52 ft: common questions

Is the 3M Scotch Super 33+ Electrical Tape - 3/4 in x 52 ft worth it?

Cheap electrical tape unravels and goes gummy. The 33+ is the one electricians keep in the pouch, and it is worth the extra. Its Amazon listing shows 4.8 out of 5 stars across 2,970 ratings, which is the retailer's figure and not our verdict.

How much does the 3M Scotch Super 33+ Electrical Tape - 3/4 in x 52 ft cost?

The 3M Scotch Super 33+ Electrical Tape - 3/4 in x 52 ft was $12.99 when we checked it on 2026-08-03. The median of the 7 prices we have recorded for it is $4.53. Prices change often, so the live retailer link carries the current number.

Is now a good time to buy the 3M Scotch Super 33+ Electrical Tape - 3/4 in x 52 ft?

At $12.99 the 3M Scotch Super 33+ Electrical Tape - 3/4 in x 52 ft is near the median of the 7 prices we have recorded for it. The lowest we have seen is $4.53 on 2026-06-24, so waiting for a repeat of that would save roughly $8.46.

What is the lowest price the 3M Scotch Super 33+ Electrical Tape - 3/4 in x 52 ft has been?

The lowest price on our record for the 3M Scotch Super 33+ Electrical Tape - 3/4 in x 52 ft is $4.53 on 2026-06-01 (backfill), and the highest is $12.99 on 2026-08-03. That record is 7 weekly checks we took ourselves plus 1 monthly point dated before 2026-06-24, which came from a commercial price-history API rather than from us.