[Just another submittal triggered by our most excellent moderator!]
Loren knows I dove into the 'Kiwi Grip or Other' vortex 10 years ago. It's heartening to know there's a 10-year in service reference that's working with this material. I began with Kiwi Grip as the 1st option, tested it to several different criteria (set time, thickness of deposition, degree of texture, reaction to cool & cold ambient conditions). I knew I couldn't 'match' the OEM Olson color within the Kiwi color palate and I never got an answer from the Kiwi people whether it could be tinted.
Sooooo, Plan B was enacted, with the help of the Boat Yard Guy. For $ and a bit of guidance, he mixed @ 4 gallons of thickened gelcoat that closely approximated (translation: "almost matched") the weathered and UV impacted OEM gelcoat color, which is NOT white!
The procedure for each section was the same: dump a mound of the thickened gelcoat, like mashed potatoes, directly onto the section, scribe an 'X' into the upper surface, and fill with the liquid accelerant/hardener (whatever it was). Mix thoroughly, and roll out to a uniform thickness with a textured roller N/S, E/W and diagonally. Wait a few minutes (based on actually ambient temp) and re-roll to even the texture. Walk Away!
Returning the next day, peel only the fine edge tape from the sections completed the previous day and repeat to conclusion.
Yes, aggressive non-uniform nonskid that was blocked with 80 grit sandpaper to knock down the 'urchins'. But it's proven to be reliable underfoot in wet, active conditions. Staying on the boat is important...
This concludes the AM report. Take care.