whether metal, plastic or rubber? with the colorless high-performance silicone spray everything runs like clockwork ? even under pressure, it repels moisture and can be used excellently even at high temperatures, advantages: avoids jamming and blockages, water-repellent, protects against moisture, suitable for metals, plastics, rubber and wood, works between -35°C and + 200°C, ideal for: belts, bearings, guide rails, doors, hinges, etc.