产品描述：
WD40SP Fast Release Penetrant
Withstands temperatures of -20°C to +90°C. Quickly penetrates rusted and corroded parts. Loosens seized fixings. Lubricates and prevents rust and corrosion. Highly water resistant. Very low surface tension to penetrate rust. Safe on metals, alloys, rubber, plastics and most paints. Advanced formulation works as an effective mould release agent.