UV Stable Subsea Markers - AQUASIGN

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Our standard colour specification of Aquasign® underwater markers is Solis®, our UV-Stable subsea marker range.

Historically, Aquasign® subsea markers were manufactured using fluorescent dyes that would fade when exposed to direct sunlight (AltusTM range). Although the anti-fouling properties of the underwater label would remain the same, visibility subsea would be less effective.

Therefore, following completion of a successful research and development program, our Solis® specification was introduced utilising Signal Yellow dyes. The testing showed that the dyes used for Solis® do not fade when exposed to UV rays, and offered the same guaranteed high-visibility, quality and longevity as our traditional fluorescent range.

Our Solis® range is also included in our Aquasign® Performance Guarantee, with a two-year warranty from date of delivery that the colourants will not fade in direct sunlight exposure.

Protective covers are supplied with Solis® markers to ensure the surface remains clean, however can be removed at any time once installed without the risk of fading.

Further information about Weathering and Visibility is available from our Knowledge Hub below where videos and installation guides are available. Our Client Portal features testing reports and  technical papers – click here to register for our client portal and access all of the information on our UV-Stable subsea marker range.

We welcome the opportunity to discuss your project requirements in more detail, contact us and one our our expert team will be happy to help.


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