Scotch Vinyl Electrical Tape 35
Scotch Vinyl Electrical Tape 35
Professional-grade colour-coded electrical tape for phase identification and safety marking with 600V rating and -10°C to +105°C temperature range.
SKU:7100240608
In stock
⚙ Ideal For
- Motor lead colour-coding
- Electrical phase identification
- Safety area marking and labelling
- Piping system identification
- Facility and utility identification
✔ Benefits
- Nine standard colour options
- 600V electrical safety rating
- Flame-retardant formulation
- UV and abrasion resistant
- Stretches and conforms easily

🚚 UK Shipping: Standard (£2.99) or FREE on orders over £75.
📦 Dispatched same-day if ordered before 3pm!
Couldn't load pickup availability
Shipping Information
Shipping Information
What Are My Shipping Options?
In-Store Pickup
In-Store pickup is available on all purchase. Pickups are available Monday - Friday between the hours of 9:00–17:00.
An email confirmation will be sent when your order is ready for collection.
Free Shipping
We offer free Standard (2-3 Days) shipping on orders within the United Kingdom on orders over £100. Please note, some large items that require specialist courier companies, such as large mirrors and palleted items are excluded from this deal.
Shipping Fees
We also offer shipping at the following rates:
Standard-Size Parcel
Standard (UK Only) - 2-3 Days - £2.99
Express (UK Only) - 1-2 Days - £4.99
International (EU) - 3-7 Days - £14.99
International (ROW) - 5-10+ Days -£23.99
Large Parcel
Standard (UK Only) - 2-3 Days - £2.99
Express (UK Only) - 1-2 Days - £4.99
International (EU) - 3-7 Days - £14.99
International (ROW) - 5-10+ Days - £69.99
Most UK orders will be sent using Royal Mail, with larger items being sent with DPD.
International orders within the EU will normally be dispatched with Royal Mail, DPD, or UPS.
International orders to the rest of the world will normally be sent with DPD or UPS.
Please note, international delivery charges are very volatile and subject to change. We will do everything in our power to honour the delivery fee, however, in some cases, shipping may increase in price. In this event, you will be given the offer to pay the difference or cancel the order and receive a full refund.
Please note, we may be subject to various rules and restrictions in relation to some international deliveries, and you may be subject to additional taxes and duties over which we have no control. If such cases apply, you are responsible for complying with the laws applicable to the country where you live and will be responsible for any such additional costs or taxes.
Dispatch Times
Orders placed before 15:00 Monday - Friday will be shipped on the same day.
Orders placed after this time will be shipped on the following business day,
Please note, we are closed at weekends, as well as English Bank Holidays.
Returns Policy
Our refund policy can be found at the following address: https://esupplyline.com/policies/refund-policy.
Further Information
You can contact us for further information on our shipping policies using the following:
Phone: 01953 711 881
Email: sales@esupplyline.com
Live Chat: Available on our website, Monday - Friday, 8:30 - 17:00.
Contact Form: https://esupplyline.com/pages/contact
Share

Scotch Vinyl Electrical Tape 35
3M Scotch 35 is a professional-grade colour-coded vinyl electrical tape engineered specifically for phase identification, motor lead colour-coding, piping system identification, and safety area marking in industrial and electrical facilities. The 7 mil thick flame-retardant PVC formulation combines aggressive rubber-resin adhesive with elastic backing, enabling reliable bonding on irregular surfaces and thermal cycling without cracking or delamination. Available in nine standard colours (blue, brown, green, grey, orange, purple, red, white, yellow) corresponding to electrical and safety standards, Scotch 35 provides both electrical insulation and visual identification without requiring colour-specific product SKUs.
Key Features
- Nine Standard Colour Options — Colour selection covers electrical phase identification and safety marking standards, enabling single-product sourcing for colour-coding applications.
- 600V Electrical Rating — Provide electrical insulation and safety compliance for low-voltage electrical applications and phase protection.
- Flame-Retardant Construction — PVC formulation meets flame-retardant specifications, preventing fire propagation in electrical fault scenarios.
- Exceptional Durability and Chemical Resistance — Highly resistant to UV rays, abrasion, moisture, alkalis, acids, solvents, and varying weather conditions - maintaining performance across harsh industrial environments.
- Electrical Backing for Thermal Cycling — Elastic PVC backing accommodates thermal expansion and contraction without cracking, enabling reliable performance across 10°C to +105°C temperature range.
Description
Electrical Phase Identification and Safety Standards
Electrical systems require standardised colour identification—phase identification on motor leads, pipe marking for system identification, safety area boundaries. Colour-coding prevents catastrophic errors—incorrectly connected phases cause equipment damage, personal injury, or electrical fire. Standard colour schemes (black/red/blue for phases, green/yellow for ground, etc.) enable rapid visual verification. Scotch 35's nine-colour selection matches these standardised schemes, providing single-product sourcing for facility-wide colour identification.
Motor Lead and Three-Phase System Identification
Three-phase motor systems require correct phase sequence for proper operation—incorrect connection damages motors and creates safety hazards. Colour-coded tape on motor leads provides permanent visual identification, preventing connection errors during installation, maintenance, or replacement. Scotch 35's colour range covers standard three-phase colour schemes, enabling systematic identification across facility equipment.
Piping System Identification and Content Marking
Industrial facilities use standardised pipe colours for safety and operational clarity—water, gas, fire suppression, compressed air, electrical conduit. Colour-coded tape identifies pipe contents, reducing hazardous mistakes during maintenance or emergency response. Scotch 35's colour selection matches standard piping colour schemes, enabling consistent identification across facility infrastructure.
Safety Area Marking and Hazard Identification
Danger zones, equipment boundaries, and restricted areas require visual identification. Yellow tape, red tape, or colour combinations mark hazards, temporary obstructions, and restricted zones. Scotch 35's availability in safety-standard colours enables quick marking of temporary hazards or equipment boundaries without requiring specialised marking products.
Aggressive Adhesive for Difficult Surface Bonding
Industrial equipment often presents challenging surfaces—dust, thermal cycling, vibration, contamination. Standard tape fails on these surfaces through poor adhesion or degradation. Scotch 35's aggressive rubber-resin adhesive formulation bonds reliably on difficult surfaces, thermal-cycling equipment, and outdoor exposures where standard tape would fail.
Elastic Backing for Temperature Extremes
Rigid tape backings crack and delaminate when temperature changes cause expansion and contraction. Elastic PVC backing accommodates these temperature swings without cracking—the material flexes with thermal changes rather than resisting them. This elasticity is particularly valuable in outdoor installations or equipment experiencing large temperature variations.
Professional Compliance and Electrical Safety
UL listing, VDE certification, CSA approval, and RoHS compliance represent third-party validation of electrical safety and environmental standards. These certifications enable specification in professional installations where documented compliance is required. Industrial facilities, utilities, and contractors can specify Scotch 35 with confidence that independent testing validates performance and safety.
Dual-Function Identity and Insulation
Scotch 35 provides simultaneous identification and electrical insulation—the tape both identifies motor leads or pipe contents AND provides electrical protection if applied over connections. This dual function eliminates need for separate identification and insulation products.
More Information
Application Instructions
Select the appropriate colour for your identification standard. Confirm the colour matches your facility's colour-coding scheme before application.
Clean the surface where tape will be applied. Remove dirt, dust, and grease to ensure optimal adhesion.
Ensure the surface is dry before tape application. Moisture reduces adhesion; allow drying if necessary.
Cut the tape to appropriate length. Measure the length needed for the identification area (typically 25–50 mm for motor lead identification).
Peel back the tape from the roll. Expose the adhesive side by peeling from the release backing.
Position the tape on the target surface. Align for clear visibility and secure positioning.
Press firmly to activate adhesion. Press the tape down with hand or tool, applying firm pressure for several seconds.
Smooth out wrinkles or air bubbles. Ensure complete contact with the underlying surface for optimal adhesion.
For irregular surfaces, stretch the tape slightly. The elastic backing allows stretching to conform to irregular shapes—gently stretch as needed for complete contact.
Apply multiple wraps for thick cable identification. For large diameter motor leads, apply 2–3 overlapping wraps for visible, durable identification.
Label adjacent surfaces if needed. For pipe marking, apply colour tape to both sides of pipe for visibility from all angles.
Allow brief adhesion setting time. Wait a few minutes before exposing the tape to thermal stress or mechanical stress.
Inspect the application periodically. Check that tape remains adhered and colour remains visible, replacing if degradation occurs.
Specifications
Product Type Professional-grade colour-coded vinyl electrical tape
Format Roll in single standard width
Material Polyvinyl chloride (PVC)
Thickness 7 mil (0.178 mm)
Backing Thickness 0.18 mm
Adhesive Type Rubber-resin (aggressive formulation)
Voltage Rating 600V
Temperature Operating Range -10°C to +105°C
Temperature Fahrenheit 14°F to 221°F (note: specifications show maximum 121°C and 250°F, discrepancy in provided data)
Flame-Retardant Yes
Tensile Strength 90 lb/in (30 N/10 mm)
Dielectric Strength 1255 mV
Electrolytic Corrosion Factor 0.9
Insulation Resistance >10⁶ megohms
Available Colours Blue, Brown, Green, Grey, Orange, Purple, Red, White, Yellow
Width 19 mm (0.75 in)
Length 20 m (66 ft)
UV Resistant Yes
Chemical Resistant Resistant to moisture, alkalis, acids, solvents, abrasion
Elastic Backing Accommodates thermal cycling and vibration without cracking
Adhesion Aggressive bonding on difficult surfaces
Conformability Stretches and conforms to irregular cable shapes
Compatibility Compatible with synthetic cable insulations, jackets, and splicing compounds
Primary Application Colour-coded electrical phase identification
Secondary Applications Motor lead coding, piping identification, safety area marking
Professional Grade UL Listed, VDE Certified, CSA Certified
Compliance RoHS 2015/863/EU Compliant
Weather Resistance Suitable for indoor and outdoor applications
Mechanical Protection Provides abrasion protection alongside identification
Thermal Cycling Tolerates temperature extremes without degradation
Shelf Life 5 years with proper storage
Smallest Saleable Unit Individual roll
Case Quantity 100 rolls per case
Carton Quantity 10 rolls per carton
Market Sectors Electrical utilities, industrial facilities, motor manufacturing, construction
HS Code 3919.10
Documents
FAQs
What's the primary purpose of Scotch 35 versus electrical insulation tape like Temflex or Super 88?
Scotch 35 is optimised for colour-coded identification and marking applications, not primary wire insulation. Whilst it provides 600V electrical rating and can serve protective functions, its primary strength is reliable colour identification that persists through harsh conditions. Colour remains visible through UV exposure, thermal cycling, and abrasion where standard insulation tape might degrade or fade. Use Scotch 35 for motor lead colour-coding, phase identification, and safety marking; use heavier insulation tape (Temflex, Super 88) for primary wire insulation. They serve complementary purposes.
Can Scotch 35 be used on outdoor piping systems, or does it degrade in sunlight and weather?
Scotch 35 is specifically engineered for outdoor use—the formulation is highly resistant to UV rays, moisture, alkalis, acids, solvents, and varying weather conditions. The colour remains visible and the adhesion remains reliable through years of outdoor exposure. This weather resistance is a key advantage over standard tapes that would fade or degrade in sunlight. Scotch 35 is appropriate for outdoor piping identification and exterior equipment marking.
Are the nine colour options standardised to specific electrical or safety standards?
The colours correspond to common electrical and safety marking standards. Blue, brown, black, and grey typically identify electrical phases; green/yellow identifies ground or safety; red indicates fire-fighting or emergency systems; orange indicates gas systems; yellow indicates electrical hazards. However, specific colour standards vary by region and facility—verify your facility's colour-coding scheme before application. Some facilities use alternative colour schemes; Scotch 35 provides nine options accommodating most standard schemes.
How durable is the colour identification over time, and do I need to replace the tape periodically for visibility?
Scotch 35's UV resistance ensures colour remains visible for years—the tape doesn't fade or degrade in sunlight the way standard tape might. For indoor applications, the tape typically lasts 5+ years with unchanged visibility. Outdoor applications may require periodic replacement based on physical damage or adhesion loss rather than colour fading. Replace the tape if the colour becomes hard to distinguish, if adhesion fails, or if the tape physically deteriorates—visual inspection determines replacement necessity rather than time-based schedules.