Duraseal is designed to splice bare copper stranded wires. The connectors are electro tin plated because the soft character and corrosion durability of the tin coating result in low and stable contact resistance. Our tin coatings have a good resistance to oxidation in moderately corrosive environments. The insulation of the Duraseal is made of nylon tubing with a thermoplastic adhesive inner liner. The inner liner will melt and flow to seal and encapsulate the inner components, offering an environmental protection. The nylon tubing ensures a quicker installation and a more robust mechinacal protection Available in 3 sizes.

Operating temperature:

Shrink temperature:

In accordance with:

Insulation sleeve:

-55 ⁰C to +125 ⁰C

>150 ⁰C



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Laan 117A

8071JJ Nunspeet

The Netherlands

T: +31 (0)341 254499

F: +31 (0)341 261123

E: Info@Sarapis.nl

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  • Solder splices (RoHS and Non-Rohs)

  • Waterproof Crimp connectors / DuraSeals

  • Heat Shrink Tubing

  • Soldering Irons and Heat Guns

  • Spiral Wrap

  • Cable Ties

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