Adhesive Fixings

Here at AQUASIGN we have an adhesive range for every substrate..   steel, plastics even concrete.

Designed specifically for our silicone based anti-fouling subsea markers these solutions are guaranteed to last the time of your project.

Although qualified for use with our signage products both our adhesives have been used in other offshore and subsea applications.  Get in touch to discuss your project.


K.I.S.S.® – KEEP IT SIMPLE SEAL does exactly that – allows you to attach our subsea markers with ease!  Simply stick them your equipment and seal with Biohesive 225 for guaranteed performance.

For customers who require a mechanical solution, KISS® underwater markers can also be supplied with bolt holes and nylon washers.


Biohesive® 225 is a silicone RTV subsea adhesive, that offers guaranteed adhesion to a wide range of substrates.

This is a rapid curing adhesive, skinning within a few minutes and curing overnight, depending on ambient conditions.


Aquahesive™ 5836 is a two component, high-performance polyurethane adhesive. 

This is a structural adhesive with an extensive offshore and subsea track record.  Typical pot life range is 30-40 minutes dependant on environmental conditions.

This material can also be applied underwater – learn more from our retrofit section.

Frequently Asked Questions

No. Our adhesives have been developed and tested specially for subsea use.

All of our fixing solutions are guaranteed to remain in place for 60 years 

If you do choose to use your own adhesive, our guarantee will not apply.  

KISS stands for “Keep It Simple Seal”.

Simply peel off the protective backing cover, stick to your asset then seal with Biohesive 225.

Visit our download area for copies of installation guides and datasheets.

There are a number of reasons you need to apply a sealing bead around KISS markers:

  • To create a watertight seal 
  • To protect against environmental contamination
  • To validate 60-year performance guarantee

Without the Biohesive sealing bead, your performance guarantee is not valid.

Yes. Third party testing has shown that Aquahesive is not damaged or impaired by the pressure, temperatures and environmental factors present in deep water.

Contact us to learn more.

Get in touch