Securlec PVC Insulating Tape Black, 33m x 19mm

Reliable Electrical Insulation and General Purpose Use for Domestic, Commercial, and Industrial Applications

The Securlec PVC Insulating Tape (Black, 33m x 19mm) is a professional-grade, pressure-sensitive adhesive tape designed for electrical insulation, wire bundling, color coding, sealing, and general repairs. Made from durable PVC (Polyvinyl Chloride) material, this insulating tape combines strong adhesion, flexibility, and flame retardancy, making it a dependable solution for both everyday electrical work and demanding installations.

This roll offers 33 meters of tape with a standard width of 19mm, delivering excellent value and performance for electricians, contractors, engineers, mechanics, and DIY users.

Product Specifications

Product Type: PVC Electrical Insulating Tape

Colour: Black

Length: 33 metres

Width: 19mm

Thickness: Approx. 0.13 0.15mm (typical for professional-grade tape)

Material: Polyvinyl Chloride (PVC)

Adhesive Type: Pressure-sensitive rubber-based adhesive

Temperature Resistance: Typically up to 80C

Dielectric Strength: Typically > 6kV (varies by application)

Flame Retardant: Yes

Weather Resistant: Moderate suitable for indoor and temporary outdoor use

Boxed Weight: Approx. 100g (for one roll)

Key Features

Strong Electrical Insulation

Provides effective insulation for live wires, terminals, and splices up to standard low-voltage ratings. Ensures safe performance in domestic and industrial electrical systems.

High Adhesion on Various Surfaces

The rubber-based adhesive delivers a secure, long-lasting bond to a wide range of surfaces, including plastic, metal, and rubber cabling. Resists peeling or slipping over time.

Durable PVC Construction

PVC material offers resistance to abrasion, moisture, oils, acids, and alkalis, ensuring reliable performance in demanding environments.

Flexible and Stretchable

Easily conforms around irregular shapes, wires, or curved surfaces, making it ideal for complex cable joints or tight spaces.

Flame Retardant

Enhances safety during use near heat-emitting electrical components. The tape self-extinguishes to reduce the spread of flames.

Versatile Applications

While designed for electrical work, this tape is also perfect for:

Temporary cable marking or colour coding

General purpose sealing and wrapping

Automotive wiring repairs

Securing cable ends and conduit entries

Bundling wires or minor temporary fixes

Ideal Use Cases

Electrical Installations & Repairs: Insulate joints, terminations, and conductors safely

Automotive Maintenance: Wrap harnesses or repair exposed wire connections

Workshops & Construction Sites: Identify phases, secure ends, or bundle groups

Domestic DIY Projects: Quick fixes, temporary insulation, or cable tidy-ups

Audio/Visual Setups: Secure and colour-code wires for clean, organised layouts

Usage & Application Tips

Clean surfaces before applying the tape for best adhesion

Wrap with 50% overlap and stretch slightly to ensure good contact and sealing

For electrical splices, finish by applying additional layers beyond the splice for safety

Store in a cool, dry place, away from direct sunlight and moisture

Avoid prolonged exposure to high temperatures or direct UV light in outdoor applications

Frequently Asked Questions (FAQ)

Q1: Is this tape suitable for high-voltage applications?
A: This tape is intended for low-voltage electrical insulation and general use. For high-voltage or critical safety installations, use tape rated specifically for those applications.

Q2: Can it be used outdoors?
A: While it can be used for short-term outdoor applications, extended UV or weather exposure may degrade performance. For long-term outdoor use, choose weatherproof or UV-stabilised insulating tape.

Q3: Is this tape flame retardant?
A: Yes. The tape is designed to self-extinguish and is flame retardant under standard usage conditions.

Q4: Can I use it for color coding wires?
A: Yes. While this version is black, Securlec insulating tape is often available in multiple colours (e.g., red, blue, yellow, green/yellow) for phase identification or colour coding.

Q5: Does it leave residue when removed?
A: It is designed to leave minimal residue if removed cleanly, but longer application or exposure to heat may increase adhesive transfer.

Why Choose Securlec PVC Insulating Tape?

Trusted for reliability and performance, Securlec PVC Electrical Tape is manufactured to meet the needs of professional electricians, maintenance teams, automotive technicians, and DIY users. With its strong insulation properties, durable construction, and versatile usability, it provides a dependable, cost-effective solution for a wide variety of tasks involving wires, cables, and repairs.

Whether you are insulating, bundling, identifying, or sealingSecurlec delivers the confidence and control you need.