CORROSION RESISTANCE: Wheel Weight ingots are prepped with an application of silver zinc followed by a durable Powder Coating finish. Wheel Weights are Salt Spray Tested to 500 Hours as outlined in ASTM F1941-10 and ASTM B117-19.
TOPBRAS ABRASIVOS VINHEDO Abrasivos de Alta Performance Experiência, Competência e Qualidade