As the other thread has been locked I thought I would share my experience in the world of anti-slip treatments.
As there are many many floor surfaces available out there and installed in a number of locations it is not always a case of one solution fits all.
The Dr.Schutz PU Anti Slip mentioned in the previous thread is a textured topical coating. This is applied using a variety of bonding agents depending on the substrate.
My finsing is that topical coatings are only suitable on cxertain floors and need onsite trial and bonding tests if this is the best approach.
There are also a number of treatments available. Mainly etchers but not always and each project needs to be looked at in its own right to find the best possible solution.
This may be a treatment either chemical or mechanical. A coating or a change in use of the floor.
In almost every situation a change in cleaning regime is usually required.
Because of all of the above I have found it necessary to look at a number of manufacturers products and put together a profile of products that will work for each situation.