Liquid electrical tape waterproof sealant

Hoshino Shop Store

Repair wires safely with Liquid Electrical Tape. Our waterproof insulation paste acts as a durable sealant, cable coat, and repair glue.



DVIVA Liquid Electrical Tape & Insulation Sealant (15ml)

Ensure the ultimate safety and longevity of your electrical connections with DVIVA Liquid Electrical Tape. This highly durable, waterproof insulation paste forms a tough, elastic dielectric coating that seals out moisture, prevents corrosion, and protects against electrical leaks without ever cracking or peeling.

  • Product: Liquid Electrical Insulation Sealant
  • Volume & Color: 15ml (Black)
  • Temp Resistance: Extreme conditions from -50°C to 180°C
  • Performance: Waterproof, strong adhesion, and anti-aging



Key Features

  • Superior Insulation & Sealing: Delivers exceptional sealing performance that keeps spliced wires securely insulated, completely preventing electrical leaks and ensuring personal safety.
  • Waterproof & Anti-Corrosion: Forms a protective dielectric coating that thoroughly seals out moisture and prevents wire corrosion. The elastic rubber formula guarantees it will not crack, peel, or harden over time.
  • Extreme Temperature Resistance: Engineered to withstand harsh environments, this insulating adhesive remains stable and effective in extreme temperatures ranging from -50°C to a scorching 180°C.
  • Hassle-Free Application: Completely eliminates the need for cutting, stretching, or pasting traditional electrical tape. Simply brush or squeeze the liquid sealant directly onto the required area.
  • Durable & Anti-Aging: Formulated for strong, long-lasting adhesion that resists the natural aging process of typical rubber and plastic tapes, making it a permanent fix for damaged lines.

Compatibility & Best Use

  • Marine & Automotive Repair: The waterproof and high-temperature resistant properties make it the perfect solution for exposed wiring in boats, cars, and motorcycles.
  • Home Wiring Crisis Fix: Ideal for safely patching frayed indoor or outdoor cables, securing wire nuts, and repairing damaged household appliance cords.
  • Electronic Components: Highly effective for bonding and insulating electronic circuit components, sealing semiconductor materials, and protecting electric heating instruments.

Installation Tips

  • Power Off First: Always completely disconnect the power source to the wires or electronics you are repairing before applying the liquid sealant.
  • Direct Application: Squeeze or brush a generous, even layer of the liquid tape over the spliced wire or damaged insulation, ensuring the exposed metal is fully covered.
  • Curing Time: Allow the sealant to rest undisturbed for at least 4 hours to dry. For the absolute best waterproof and dielectric results, allow a full 24 hours for it to completely cure.

Product Specifications

Brand Name DVIVA
Product Type Liquid Electrical Tape / Insulation Paste
Volume 15ml
Color Black
Temperature Resistance -50°C to 180°C
Drying Time 4 Hours (Initial Dry), 24 Hours (Full Cure)
Application Materials Metal, Rubber, Plastic, PCB Components

Packing List

  • 1 x DVIVA Liquid Electrical Tape Tube (15ml, Black)
  • Note: Please ensure the cap is screwed on tightly immediately after use to prevent the remaining liquid from curing inside the tube.

Warnings & Safety Notes

  • Electrical Hazard: NEVER apply this product to live wires. Ensure the circuit breaker is off or the device is completely unplugged before application.
  • Wait until the liquid sealant has completely cured (minimum 4 hours, ideally 24 hours) before restoring power to the repaired electrical line.
  • Use in a well-ventilated area to avoid inhaling concentrated fumes during the application and initial curing process.
  • Keep the tube strictly out of the reach of children and pets. If swallowed or if it comes into contact with eyes, seek medical attention immediately.

Liquid electrical tape waterproof sealant
Liquid electrical tape waterproof sealant
$0.99 $4.36
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