repair of non skid on '78 Hunter 25

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Steve Salisbury

The non skid surfaces on my '78 H25 are not molded into the gel coat, but appear to be applied as paint would be. This material is flaking off in several areas. I would like to remove/repair, any ideas out there on how I should proceed?
 
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Tim Schaaf

Stippled finish

I assume it is the same stippled non-skid finish they used on my 1980 Hunter 33. I think it is the same throughout the Cherubini models. The material is gelcoat, rolled on with a very coarse roller, which leaves the rough surface. Varying the pressure varies the surface. You can make it as rough as you can stand! Of course, you have to sand the original enough to permit adhesion. It is actually not a horrible job, although, as with any deck, you need to plan carefully so you don't "paint yourself into a corner"!
 
Jan 22, 2003
744
Hunter 25_73-83 Burlington NJ
Stippled finish

I think that the non-skid finish referred to here is done with sand. I can tell you that as far as I know, it was NOT done merely with roller texture. Stippled paint alone would not have worn as well as it has on a 1970s boat. At Cherubini Boat we experimented with several recipes of Z-Spar deck paint and sand and I am sure that either Hunter's practice mirrored ours or ours mirrored theirs, obviously due to my dad who was the common denominator. This is a fairly common trick and certainly did not begin with my dad although he probably used it 50 years. BTW– yes, I am talking actual SAND, as in dirt from the back yard– we used it in the polyester-resin 'mish-mash' mixture with which we attached keels and heel castings, stuff that would hold a 12,000 lbs of lead on without the bolts (we actually tested it and it did). The sand is uncrushable and in the mixture contributes to a very flat, even surface whilst still filling voids that would be otherwise susceptible to filling with air or the elements. Obviously you can't sand it smooth with sandpaper! –but on the deck it is very complimentary to proper Topsider soles (and, when well painted, even bare feet). JC
 
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Tim McCarty

Try this!

Several coats of Polyurethane. Between each coat (3 minimum) add diatamaceous earth (find it in any pool store-they use it as a filtering aid in filters). Before applying, sand down as best you can. Good luck, it's a big job...
 
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