... : 10 colorsNozzle Shape: Fan-shapedMain Ingredient: Alkyd resin, Pigments and fillers, Solvents, Additives, PropellantsSpray rate: ≥97% Pressure inside: ... of machinery, steel door, theftproof window and door, electronic tools, medical equipment, metal, glass, ceramics, and some other mechanical parts, etc ... stick on the object of being spray. 2.Shake up and down about 30 seconds before use. 3.Press the ...