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Tunnel coating: cost-effective and environmentally-friendly
Årstatunneln, Södra länken Stockholm, photo: © Mikael Ullén, Haninge, SE

Renovating and protecting tunnels

Tunnel coating StoPox TU 100

Our StoPox TU 100 tunnel coating is a high-performance, water-based protective coating. Its light-coloured surface is non-reflective and therefore ensures greater safety in tunnels. Thanks to its optimised surface properties, StoPox TU 100 soils less and is easy to clean. The water-based epoxy resin thus extends cleaning intervals and reduces tunnel closure times. Water consumption per cleaning job is reduced. In addition, no chemical cleaning agents are required.

Repairing, reinforcing, and protecting tunnels
Scheibengipfel tunnel, Reutlingen; photo: © Isabell Munck

Top marks for cleanability

Compared to other tunnel coatings, StoPox TU 100 achieved the best results for cleanability, susceptibility to soiling and mechanical resistance. In practice, the excellent properties of StoPox TU 100 have already been confirmed on numerous kilometres of tunnel.

StoPox TU 100 achieved the best results for cleanability
Scheibengipfeltunnel, Reutlingen; Photo: Isabell Munck

The benefits speak for themselves

  1. 1.

    Stays clean for longer

  2. 2.

    Can be cleaned very easily, even without cleaning agents

  3. 3.

    Is very robust and durable

  4. 4.

    Is highly resistant to pollutants

  5. StoConcrete Protect Prime TU 100 tunnel coating

Properties of StoPox TU 100

►Prevents penetration by water and water-soluble pollutants
►Very easy to clean (value 0 according to DIN EN ISO 13300)
►Good carbon dioxide impermeability (Sd value > 50 m)
►Gloss value according to DIN EN ISO 2813 between 40 and 60 GU
►Can be applied manually or mechanically
►Suitable for sound existing coatings (after compatibility testing)
►Quick and easy to recoat
►Fire protection class B-s1, d0 – flame-retardant – according to DIN EN 13501-1
►Complies with EN 1504-2
►Anti-graffiti system (AGS 1) according to TL/TP-ING (BASt)

Scheibengipfel tunnel, Reutlingen; photo: Isabell Munck
Scheibengipfel tunnel, Reutlingen; photo: Isabell Munck
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Tunnelbeschichtung StoPox TU 100