Roll Tin Seals
Sealing using Roll Tin Sealing Pliers NZT-2
| Property | Value |
|---|---|
| Article number | 01-07-0601-01 |
| Colour | Red, Blue, Yellow, Orange, Green, Fluor green, White, Grey, Black |
| Diameter | 9 mm |
| Material | Polystyrene |
| Packaging | Packed per bag of 1.000 pieces |
| Seal size | 9 mm |
| Thickness | 5 mm |
| Industry | Construction & Infra, Seals in fire protection |
| Application | Fire extinguishers, Fire protection |
Plastic sealing leads are a modern alternative to traditional lead seals. In addition to the neutral shades of black, white, and grey, these sealing leads are also available in bright colours such as red, green, yellow, blue, and orange. The seals are made from high-quality polystyrene (PS), a strong and durable material that ensures long-term reliability. Each sealing lead measures 9 mm in diameter and 5 mm in thickness. Combined with sealing wire and the NZT-1P sealing plier, this offers a simple and cost-effective sealing solution.
The plastic sealing leads from Navacqs are made of high-quality polystyrene, allowing for a wide range of colours. This makes them a modern alternative to traditional metal or lead seals. Besides neutral tones like black, white, and grey, bright variants such as red, green, yellow, blue, and orange are available from stock. The vivid colours ensure high visibility, providing a clear indication that, for example, an electric meter has been sealed. The colour choice depends on the application and internal protocol.
Sealing with wire and sealing leads is a traditional yet highly reliable method. To complete the seal, sealing wire is threaded through the lead and crimped shut using a sealing plier. Once closed, the seal cannot be reopened or the wire pulled back, ensuring tamper resistance and security.
Plastic sealing leads are supplied in bags of 1,000 pieces. The compact and resealable packaging makes them easy to transport and store, while allowing users to take only the required quantity on-site.
This sealing method offers a secure and long-lasting solution for sealing meters and equipment. Because polystyrene is moisture-resistant, these sealing leads are suitable for use in damp environments such as gas, electricity, and water meter housings. However, installation must always be performed by a certified technician in coordination with the grid operator. Private individuals are not permitted to remove or replace meter seals without authorization.
As an alternative to this traditional method, the Twist Seal can be used. This seal requires no pliers and features a standard cable length of 30 cm.

Request free samples of this product and experience the quality for yourself.
Plastic seals are chosen when you want to work with colour, or want to quickly see which seal is for what.
They're made of polystyrene and available in various colours. This lets you see immediately, for example, which installation or department a seal belongs to.
Lead seals are softer and more traditional, while plastic is mainly used for overview and identification.
Plastic seals are available in red, green, yellow, blue, orange, black, white and grey.
The colour helps keep seals apart. For example:
red for rejected installations
green for approved meters
blue for a specific department
Thanks to the striking colours, a seal is immediately recognizable.
Plastic seals are used together with sealing wire and sealing pliers. The wire is threaded through the seal, after which the seal is crimped shut.
Once crimped, the wire is fixed in place and can no longer be pulled loose.
Steps:
thread the sealing wire through the seal
pull it into the correct position
crimp the seal shut with sealing pliers
Yes, plastic seals can be used in damp environments without any problems. The material doesn't absorb moisture and doesn't rust.
This keeps them usable for:
water meters
installations in damp spaces
applications with condensation or fluctuating humidity
Article number: 01-07-0601-01

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