The fast UV-Curing resin is researched and developed by R&D team and verified by a dedicated organization to ensure its safety. The printed version of light resin has smooth surface, high stability, high precision, low shrinkage and good rigidity. And the toughness, impact resistance and flexibility are excellent. And is suitable for most 3D LCD printers. Parameter Bottom Exposure: 30-50s Normal Exposure: 6-8s Flexure Strength: 75-85MPa Shelf Life: 1 year Wavelength: 405nm Weight: 1000g Color: clear purple Way to Rinse：Clean with alcohol spray and air gun Suitable for: LCD/DLP 3D Printer Application: General modeling & Industrial prototype proofing OPERATION INSTRUCTION Shake well before use（3-5 Minutes）prohibiting the use of resin in places where there is a lot of sunlight WARNING 1. Always wear gloves and mask to avoid direct skin contact 2. Keep away from children, dust and direct sunlight 3. Recommended temperature 20°C - 25°C 4. Wash with plenty of water immediately if you get direct skin contact with resin 5. Do not pour the resin in the resin vat into the unused resin, do not leave the resin in the resin vat for a long time without use to avoid resin pollution affect the printing effect (long time without the resin can be introduced into airtight containers or sealed with plastic wrap shading save)