Better Brake Law Update

Better Brake Law Update

Learn the latest about the salmon-inspired law.

One of the most transformative laws when it comes to vehicles and technicians is just 12 months away from taking full effect. This law has removed most of the harmful ingredients in brake pads that can impact the environment and technicians. The law has been slowly phased in over 15 years and has not impacted the performance of the brake pads you install. Who do we have to thank? Salmon.

Biologists knew that part of a fish’s homing instinct came down to smell and not GPS. The biologists realized that copper in the water could short circuit this critical sense fish used to find home. Then, they started to look at the entire ecosystem and began to see copper in plankton and up through the food chain.

The source of the copper was a mystery at first. It was not leaking out of the ground or coming from house wiring. The scientists soon realized that the source was water runoff from roads and the leading contributor was brake pads and shoes.

Yet instead of overreacting and issuing strict bans of copper in friction materials, the environmental regulators worked with the brake industry to set new standards and laws. This new approach was in sharp contrast to other automotive regulatory initiatives that failed in the past due to heavy-handed governmental oversight that put the safety of consumers at risk, as when the first asbestos bans were enacted. These previous bans left the brake industry scrambling for alternatives, and caused truck trailers to become unstable under braking. 

What they came up with was a timetable for the phasing in of new products that limited copper levels and other harmful ingredients in friction materials. The push for better brake pads started in 1998, when the Brake Pad Partnership was formed in California. This is a collaborative group of brake manufacturers, environmentalists, stormwater management entities and regulators that initially came together to understand the impact of brake pad wear debris on the environment. Before the Partnership committed to investing significant state and private resources in technical studies, the Brake Manufacturers Council (BMC) and its members agreed to introduce reformulated products within five years if the technical studies indicated that copper in brake pads was contributing significantly to water quality impairment.

If you are a shop owner or technician, you have already seen the three-leaf symbol on the side of a box of brake pads. The presence of the leaves and the number of solid leaves indicates the level of compliance and, most of all, accountability.

The LeafMark laws require low-copper pads to contain less than 5% copper by weight by 2021 and no-copper pads to contain less than 0.5% copper by weight by this year. Other metals and minerals that are also being phased out include antimony, asbestos, chromium, lead, mercury and cadmium (all of which can be toxic to humans). The reduction of these ingredients had been the focus of some older regulations but often fell short when it came to implementation and enforcement. 

Friction suppliers who sell brake pads in California and Washington now report the use of these metals in their products and label the compliance level of their products for consumers. Manufacturers, distributors and shops have until 2025 to sell off existing inventory that does not comply with the new regulations. Under the leaf law, the friction formulation has to be tested and approved by a laboratory. The applications using this material must be submitted so the correct label can appear on the box. 

Along with manufacturing and distribution, the California and Washington state regulations target the “installer” (not the most flattering term) in the law’s language. This means a shop in these states could be fined $10,000 per violation if a non-approved brake pad is installed. However, these fines do not kick in until 2025.

Most brake pads and shoe companies complied with these new regulations and changed their product lines nationally and worldwide. They did this because the laws make sense, and they did not want to have unique product lines for the states of California and Washington.

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