Duck Brand 300878 is a professional-grade red vinyl electrical tape designed for electrical repairs, installations, splicing, and wire bundling in both contractor and DIY applications. This 3/4-inch by 66-foot roll provides ample tape for multiple electrical projects, from securing connections to insulating exposed wires and cables.
The 7 mil vinyl tape features an abrasion-resistant backing that protects wires against cuts and scratches, even in challenging conditions. With a high-performance adhesive that maintains its grip across a wide temperature range, this tape delivers reliable performance whether you’re working in cold weather or hot environments. It meets UL and CSA building codes and is rated for use up to 600 volts, making it suitable for demanding electrical work.
Features and Benefits
- Professional-Grade Vinyl: 7 mil thickness with abrasion-resistant backing provides excellent insulation and protection against cuts and scratches.
- Wide Temperature Range: Maintains performance between 14°F and 176°F, with tested performance down to -10°C for cold-weather applications.
- High-Performance Adhesive: Stretches easily around thin wires and connections while staying securely in place in varying temperature conditions.
- Code Compliant: Meets and conforms to UL and CSA building codes; rated for use up to 600 volts.
- Convenient Storage: Comes in a reusable canister for organized, easy-access storage and labeling.
- Ample Supply: 66-foot length provides sufficient tape for multiple electrical projects and assignments.
Specifications
- Brand: Duck
- Model: 300878
- Width: 0.75 inches
- Length: 66 feet
- Color: Red
- Material: 7 mil vinyl with vinyl backing
- Temperature Rating: 14°F to 176°F (–10°C and above)
- Voltage Rating: Up to 600 volts
- Certifications: UL and CSA compliant
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov








