Daystar's high-quality polyurethane bushings will last 2-3 times longer than rubber bushings. They are also firmer, and will limit body roll more than rubber bushings.
Daystar's Lubrathane poly lube lubricates, insulates and penetrates. Specially formulated with Teflon. When applied during installation it creates a durable, protective film of lubricant between your urethane and metal components, virtually eliminating metal to metal contact even under the most extreme conditions. Lubrathane is water proof and corrosion resistant, and will not attract dirt or sand.