How To Paint A Rusty Bike Frame
Now this does not mean that you have to cover up the entire bike but depending on the paint can and especially the type of spray cap you have broader or more focused simply the areas immediately surrounding the part you wish to paint.
How to paint a rusty bike frame. A rusty bike can turn an enjoyable ride into a bumpy mess or ruin your bike s overall shine. In this video i demonstrate how i paint bicycle frames including how to remove the old labels and prepare the frame for paint. Or take it to a professional powder coating shop to really restore the beauty of your classic frame. Flaking paint elsewhere on the frame can be removed with a pen knife or the corner of a wallpaper scraper.
If the frame has a thick or glossy paint on it use a low grit rough sandpaper to remove a lot of the old paint. Rust patterns on steel bike frames. After getting your bike rust free and leaving it to dry it s time to cover up the areas of the bike that you don t want to paint. Depending on the severity of your bike rust you may use household items like baking soda and vinegar or cleaning chemicals to get the job done.
Rust spots that have broken through the top coat of paint are evidence of a larger rust patch beneath the paint. Chemical paint remover and abrasives will do serious damage to a carbon fiber frame and so the best you can so is to leave the original finish in place and roughen it slightly so a new finish will adhere. But let s discuss carbon fiber aluminum and titanium for a moment. Depending on the condition of your frame axles and suspension you could easily spend an entire 8 to 10 hour day removing rust old paint or undercoating.
In most case you can remove bike rust yourself. Sand the frame of the bike so the new coat of paint is able to stick. If the frame has a matte paint on it or it s completely bare use a high grit fine sandpaper. Here is how to paint rusty metal the easy way.
Rather then sending all of the rust off of the metal you could buy a rest converting primer which mixes with the rust and converts it into a primer. We re refinishing a steel frame here. I use protective goggles to protect myself from flying paint flakes. Strip all the paint off and have fun creating a new design on your bike.
Paint removing chemicals do the job nicely on diy home spray jobs or with a softer material frame but shot sand blasting is the fastest and most thorough method on most steel frames. Don t take your bike to a professional for rust removal.