
It's amazing how detailed science can get on things seemingly as simple as color and surface finish.

The matte surface difuses these reflections, allowing more of the energy to escape.

The shiny surface acts as a reflector for heat. A thin matte coating will radiate better than a thick shiny one. Surface area, color, and texture of the radiating surface make a big difference. This could make the resultant peak heat achieved at the outer surface higher.ĭo you suppose those big finned flanges that Honda put on the stock bikes helped keep the header temps down?Īnyway, I learned a lot about thermal chacteristics/theory and practice while doing power supply design and trying to put lots of power and/or parts into very compact spaces. A thick coating or multiple layers will insulate the pipe causing it to retain heat. Radiation and conduction should lower the header temps pretty quickly, though I have no quantitative data. However, unless you are doing a high speed run, it seems doubtfull the header exterior temp gets this high. Most engines average 1400 - 1600degrees F WOT for an exhaust gas temp. I do have some info you might make use of, though.
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To learn more about How to Paint Brake Calipers, read our Eastwood Garage guide or call an expert. Dressing up the brakes is as easy as trusting the DIY automotive leader.Įastwood also has developed a 3-step paint process that can replicate the yellow cadmium plating on brake boosters without the expense of taking it apart, plating it and rebuilding it.
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It contains paint, a rust preventive, metal prep, applicators and other things you'll need for professional results. The paint can be applied without taking apart the brake assembly, making your job even easier.Ī POR-15 brake caliper paint kit is another high-quality solution. Our brake caliper coatings are infused with ceramic to resist extreme temperatures, UV rays, dust build-up and most chemical fluids. We offer several shades to accent the wheels and suspension, including red brake caliper paint, black paint, blue, gray and yellow. We also carry the great Duplicolor line of multi-colored caliper paint for calipers, disc hats, drums and backing plates that will withstand up to 500☏.Īdd some style to your stopping power with a fresh coat of high-heat brake paint. Eastwood understands, so we developed our own line of ceramic high-temperature caliper paints, and tough brake fluid resistant master cylinder.

Not only does it have to face the same sort of extreme heat engine and exhaust paints do, but brake fluid will eat most paints pretty quick. High-quality Eastwood brake caliper paint also helps protect these parts against future rusting and corrosion.Īny paint you use on brake calipers, drums, backing plates or master cylinders has a very hard job. While it won't make you stop any faster, painting the calipers will certainly turn some heads at the next show. If your brakes still work fine but are looking old and tired, some brake caliper paint will make a world of difference. Headlights - Taillights - Accessories - More.
