I’m interested in doing a partial flake floor and matching the stem walls with the same partial flake.Are you asking for less flakes per sq ft or a cut-off line somewhere on your stem wall?
Yes, it's possible to do a partial flake coverage on a stem wall, but it is more difficult and takes more time.I’m interested in coating my garage floor. I have approximately 1 ft stem walls. I’ve never really seen anyone do anything other than full flake or nothing at all. Is it possible to do partial flake?
Yes, it's possible to do a partial flake coverage on a stem wall, but it is more difficult and takes more time.
When doing a partial flake coverage on the floor (horizontal surface), it is accomplished by tossing them high in the air to let them come down and naturally disperse and separate equally as they fall. You can't do that on a stem wall since it's a vertical surface. It requires placing very small amounts in the palm of your hand and tossing them at the wall from a distance. Some will go high and some will hit the floor. The remaining few hit the wall. It's a slower process but can be done. If you toss too many at once, you end up with streaks of flakes. Start with very little and increase the amount in the palm of your hand until you find the sweet spot.

We take a similar approach but have modified it this last year, especially on Poly. Since we know exactly how much square footage we have shipped, and Poly there is no pot life. We have them do the walls first, they can vac up the flake and walk on dry concrete the whole time. Then if they have extra clear left when done they can add some extra coats.Another hint we tell our clients for stem walls is to do the floor first, and while doing the floor, paint some epoxy on a piece of cardboard or srap wood to use later (see below).
Stem walls are often very irregular, rough, or made from cinder block, all surfaces which really **** up a coating, can require more than a single coat, and can have dramatically lower coverage rates vs a floor, so by doing the floor first you will assure you won't run out by wasting too much of expensive epoxy on the stem walls.
IF you have enough epoxy, then of course don't waste it and apply, but if you don't have enough, instead of buying more expensive epoxy for a surface that is just decorative and wont see any traffic, take the sample you made previously to a local paint store and have them tint you up a gallon of enamel or similar and use that to paint the stem walls and such. The color will match just fine, your garage will look amazing, and no one but you will know that it's not epoxy on the verticals!
As we also tell our clients, "don't get overly hung up on the minute details, it's a garage, not the dining room table! "
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