... , no messy glue, no corrosion , 98% transparency , washable , dust proof and water proofC, Pure green products, no harm to human beingsD, Absorb ... % humidity, 1000 hours 4. Chemical PropertiesChemicals resistances: cleaning chemicals, IPA, Water, oil 5.Lead Time10000-20000 set: 3-4 working days30000 ...