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Mastic Tape 2229 Scotch-Seal 25mm x 3m Self-Fusing & Moisture Resistant Repelec

BRAND: Repelec
SKU: 3M2229-25
$89.30 List price: $108.10
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Mastic Tape 2229 Scotch-Seal is a highly conformable and self-fusing tape, perfect for sealing high-voltage cable splices and providing moisture protection for

Product Name/Title: Mastic Tape 2229 Scotch-Seal | 25mm x 3m | Self-Fusing & Moisture Resistant | Black | by Repelec

Brand: Repelec

SKU: 3M2229-25

Alternatively Known As: 3M 2229 Mastic Tape, Scotch-Seal 2229, Electrical Mastic Tape, 3M Cable Sealing Tape, 3M 2229 Compound Tape

Technical Specifications
  • Material: Synthetic rubber mastic
  • Colour: Black
  • Width: 25mm
  • Length: 3m
  • Thickness: Approx. 3.2mm
  • Operating Temperature Range: -29°C to 93°C
  • Dielectric Strength: >20 kV/mm
  • Adhesion: Self-fusing, highly conformable
  • Dimensions (H x L x W): 10mm x 3000mm x 25mm
  • Weight: 0.3 kg
Key Features
  • Highly conformable and self-fusing mastic tape
  • Excellent moisture, dust, and corrosion resistance
  • Suitable for both indoor and outdoor applications
  • Adheres to metals, rubbers, synthetic cable insulations and jackets
  • Remains flexible and tacky at low temperatures
Professional Installation Requirements
  • Installation should be performed by a qualified electrician to ensure proper sealing and electrical safety.
Applications
  • Sealing high-voltage cable splices and terminations
  • Moisture sealing for electrical connections
  • Protection of cable joints in underground and overhead installations
  • Corrosion protection for metal parts
  • General electrical insulation and sealing
Standards & Compliance
  • Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
  • Reduces the need for liquid sealants, minimizing chemical runoff
  • Long-lasting protection reduces maintenance and replacement waste
  • Non-toxic and safe for use in sensitive environments
Warranty Information

12 months warranty against manufacturing defects.

Available Now

The 3M Scotch-Seal 2229 Mastic Tape Compound (25mm x 3m, Black) is available for immediate purchase. Ideal for electrical insulation, moisture sealing, and corrosion protection in both residential and industrial applications.

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