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#1
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My fibreglass boat while it shines, if you look at it at a certain angle,
you can see swirls . and this bothers me. Has any one had an experience like this and what product would you recommend to remove the swirls or the wax from a fibreglass surface? |
#2
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![]() "K. R. Lauzon" wrote in message ... My fibreglass boat while it shines, if you look at it at a certain angle, you can see swirls . and this bothers me. Has any one had an experience like this and what product would you recommend to remove the swirls or the wax from a fibreglass surface? Polish it with 3m Finesse It II ( http://tinyurl.com/5s8mw ) using a random orbit polisher such as the Porter Cable 7424 ( http://tinyurl.com/5okb3 ). Follow that with a couple of coats of paste wax such as Collinite Fleet Paste, again using a random orbit polisher. Make sure you use to correct pads for the polish and wax applications. |
#4
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![]() "K. R. Lauzon" wrote in message ... My fibreglass boat while it shines, if you look at it at a certain angle, you can see swirls . and this bothers me. Has any one had an experience like this and what product would you recommend to remove the swirls or the wax from a fibreglass surface? Sometimes the swirls aren't in the wax, but in the gel-coat. Using diswasher detergent (Dawn brand works good), remove the wax from a portion of the finish and observe whether the swirl marks remain. If they do, you'll probably need to claybar (hard work) the finish to remove the swirls. Check with an autobody shop. |
#5
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![]() "KØHB" wrote in message nk.net... "K. R. Lauzon" wrote in message ... My fibreglass boat while it shines, if you look at it at a certain angle, you can see swirls . and this bothers me. Has any one had an experience like this and what product would you recommend to remove the swirls or the wax from a fibreglass surface? Sometimes the swirls aren't in the wax, but in the gel-coat. Using diswasher detergent (Dawn brand works good), remove the wax from a portion of the finish and observe whether the swirl marks remain. If they do, you'll probably need to claybar (hard work) the finish to remove the swirls. Check with an autobody shop. The swirls are indeed in the gelcoat itself and need to be polished out. No need for a claybar. Follow the steps I previously posted and it will come out looking like new. An investment in a random orbit polisher is needed, as well as the use of the proper products and polishing pads. |
#6
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A claybar will remove the dirt left behind after washing the boat, this will
eliminate future swirl marks by removing the grit that will cause swirl marks on the fiberglass. The only way to remove the swirl marks in gel coat is to polish them out. JimH did provide excellent guidelines, but I would be very careful when using the random orbit polisher. If you keep the OP in the same place too long or you push too hard when using it. can burn the gellcoat. "JimH" wrote in message ... "KØHB" wrote in message nk.net... "K. R. Lauzon" wrote in message ... My fibreglass boat while it shines, if you look at it at a certain angle, you can see swirls . and this bothers me. Has any one had an experience like this and what product would you recommend to remove the swirls or the wax from a fibreglass surface? Sometimes the swirls aren't in the wax, but in the gel-coat. Using diswasher detergent (Dawn brand works good), remove the wax from a portion of the finish and observe whether the swirl marks remain. If they do, you'll probably need to claybar (hard work) the finish to remove the swirls. Check with an autobody shop. The swirls are indeed in the gelcoat itself and need to be polished out. No need for a claybar. Follow the steps I previously posted and it will come out looking like new. An investment in a random orbit polisher is needed, as well as the use of the proper products and polishing pads. |
#7
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![]() "Me Again" wrote in message ... A claybar will remove the dirt left behind after washing the boat, this will eliminate future swirl marks by removing the grit that will cause swirl marks on the fiberglass. The only way to remove the swirl marks in gel coat is to polish them out. JimH did provide excellent guidelines, but I would be very careful when using the random orbit polisher. If you keep the OP in the same place too long or you push too hard when using it. can burn the gellcoat. " There's a common misconception about random orbital buffers, especially with folks who aren't real familiar with the finer nuances of detailing. Most confuse the random orbital buffer with a rotary (or direct-drive) buffer. Rotary buffers are more apt to cause damage, as they have more powerful motors, generate more heat, pressure and speed, and are usually used with more aggressive pads (including wool). " http://www.roadfly.org/magazine/7/po..._buffer.1.html If you let the weight of the tool do the work, and you don't push the pad into the finish, you won't have a problem with burning the gelcoat. I never did. Here is a nice site giving step by step instructions on how to use the Porter Cable random orbit polisher I use. http://www.autopia-carcare.com/inf-pc7424.html |
#8
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JimH,
Thanks for the article. I had always stayed away from using a orbital buffer due to the horror stories, if I had known about this, I might never had tried Zaino Bros. As I said in a different post, I could not tell any difference in the gloss of wax vs. Zaino polish, the fiberglass seemed to be just as protected with Maquires wax or Zaino polish, but I found after I waxed my boat, my arms were sore for weeks. ; ) One product I found that was a real piece of **** was the Teflon wax, I think it was starbrite. A marina neighbor was watching me struggle to remove the Carnauba wax, and showed me how easy his Teflon wax. I tried it on a small section of the boat to see how it held up. For some reason the air pollution in the rain would leave black crap on the Teflon area and not the wax part of the boat. "JimH" wrote in message ... "Me Again" wrote in message ... A claybar will remove the dirt left behind after washing the boat, this will eliminate future swirl marks by removing the grit that will cause swirl marks on the fiberglass. The only way to remove the swirl marks in gel coat is to polish them out. JimH did provide excellent guidelines, but I would be very careful when using the random orbit polisher. If you keep the OP in the same place too long or you push too hard when using it. can burn the gellcoat. " There's a common misconception about random orbital buffers, especially with folks who aren't real familiar with the finer nuances of detailing. Most confuse the random orbital buffer with a rotary (or direct-drive) buffer. Rotary buffers are more apt to cause damage, as they have more powerful motors, generate more heat, pressure and speed, and are usually used with more aggressive pads (including wool). " http://www.roadfly.org/magazine/7/po..._buffer.1.html If you let the weight of the tool do the work, and you don't push the pad into the finish, you won't have a problem with burning the gelcoat. I never did. Here is a nice site giving step by step instructions on how to use the Porter Cable random orbit polisher I use. http://www.autopia-carcare.com/inf-pc7424.html |
#9
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JimH,
I wrote an email to DeWalt suggesting they come out with a battery (18 vdc) powered random orbital polisher. This IMHO would be a great application and a lot safer then a corded one. They didn't reply. :-( Paul JimH wrote: "Me Again" wrote in message ... A claybar will remove the dirt left behind after washing the boat, this will eliminate future swirl marks by removing the grit that will cause swirl marks on the fiberglass. The only way to remove the swirl marks in gel coat is to polish them out. JimH did provide excellent guidelines, but I would be very careful when using the random orbit polisher. If you keep the OP in the same place too long or you push too hard when using it. can burn the gellcoat. " There's a common misconception about random orbital buffers, especially with folks who aren't real familiar with the finer nuances of detailing. Most confuse the random orbital buffer with a rotary (or direct-drive) buffer. Rotary buffers are more apt to cause damage, as they have more powerful motors, generate more heat, pressure and speed, and are usually used with more aggressive pads (including wool). " http://www.roadfly.org/magazine/7/po..._buffer.1.html If you let the weight of the tool do the work, and you don't push the pad into the finish, you won't have a problem with burning the gelcoat. I never did. Here is a nice site giving step by step instructions on how to use the Porter Cable random orbit polisher I use. http://www.autopia-carcare.com/inf-pc7424.html |
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