How to compound your boat

This is a project anyone can do—if you’re careful. Compounding your boat yourself can save around $600.00 a year. In this section I show you the tools and materials you need to do the job correctly.

When in Riviera Yard we  compound a boat, it is a three-step process. This means we go over the boat three times with the buffer. First, we use a coarse compound to remove oxidation stains. Second, we  use a microfine compound to remove the swirl marks from the coarse compound. For the third step we use a glaze finishing compound to bring up the true color and shine of the boat.

Other detailing companies do all this in one process. I’ve seen them mix the wax and compound in a container and go over the boat once. Some say our way is too much work, but here is a perfect example: A customer had his boat detailed by a company that does the one-step compounding process (of which he was unaware). A week later the boat suffered a gouge on the side. He got in touch with us for the repair work. We removed the gouge and compounded the repaired area. When he came down to check out the work we had done, he was totally blown away by how clean and shiny the area we repaired was compared to the detail company’s work. He called the company and complained to them about the terrible buffing job they did. They told him to do it our way was “just too much work.”

Through the years we have found that if you don’t keep an eye on your workers, they’ll always come up with a quicker way to do the job and sacrifice quality.

A Couple of Tips:

  1. If your boat is badly oxidized (most noticeable when color gel-coated boats have dramatically faded), compounding will only restore its original shine for a few months.
  2.  If your boat’s gel coat is porous, like in the photo, do not compound it. If you try compounding a porous boat, the compound will just fill the holes and your boat will be the color of the compound. Just enjoy the boat for what it is.
  3. When buying a buffing machine, make sure it has variable speeds. This helps when you buff around boat cleats and railings (the lower speed is used to buff around objects). If you touch a cleat using a single-speed buffer, the buffer might hook it and possibly break your arm. The force from an uncontrolled single-speed buffer can also throw a person off a ladder. I’ve seen it happen.
  4.  I don’t recommend using a ladder to compound big boats. I use adjustable saw horses with wooden planks placed on top (which can be purchased at Home Depot or Lowes). This gives you a more stable center of gravity to control the buffer. On a ladder you’ll be reaching to buff certain areas and could possibly fall off.
  5. Wear a breathing mask. The silica dust from compounding is not healthy to breathe in . Wear sunglasses or safety goggles. If the silica dust gets in your eyes, they will tear all day long.
  6. Before you begin buffing, wipe your boat down with fresh clean water to remove dirt and salt residue.
  7. Keep all buffing pads clean with the pad-cleaning tool. After you compound a small section, check the pad. If it is all gummed up, clean it out. If you don’t, the buffer will not cut the finish fast, and a section that should take an hour will take two.
  8. If the compound you’re using is a thick paste, thin it out with water. This will make the compound cut faster. The thicker the compound, the faster it clogs the pad and makes the job longer.
  9. Keep the buffer moving back and forth (both horizontally and vertically) using medium pressure on the right edge of pad. If you go too slow in only one direction, your boat will look like it has zebra stripes on the hull when you’re finished.
  10. I use heavy-duty extension cords. The extra weight holds down the cord when buffing. Lighter cords can get caught in the buffing wheel, And two bad things can happen: One, the wheel catches the cord and twists your arm until you give up, or two, the cord breaks and you have a live wire sparking at you.
  11. There are many companies that sell buffing pads. I’ve used 3M to my dissatisfaction. After I’ve removed and replaced their pads a few times, they tend to fly off the machine while buffing. In my opinion, the SM Arnold hook and loop (Velcro) pads hold up the best.
  12. Do not use the backing plate that comes with the buffer. It’s not flexible enough. A better option is the SM Arnold 69-080 backing plate.

If you do not have time to care about the compounding of your boat but you want a well done job without sacrifice quality keep in touch with us.

 

 

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