Specification Brand : Chip Quik BulletPoint : Solder Paste BulletPoint1 : Delivery time: 7-18 days by special line for USA , 8-25 days by regular post for Worldwide,If it is not received within the specified time, please contact us and we will refund you in full. BulletPoint2 : If you need the product urgently, you can choose expedited service. We will use DHL to serve you. Delivery time: 3-7 days. BulletPoint3 : We are a professional distributor of electronic products.. Just search keywords in our store. BulletPoint4 : Please note that the products are only offered by the brand: GalaxyElec. Other sales people is not reliable. BulletPoint5 : any question,please feel free to contact me. ExternallyAssignedProductIdentifier : 5302611383639 ExternallyAssignedProductIdentifier1 : 0708210653107 ExternallyAssignedProductIdentifier2 : 708210653107 FinishType : Polished ItemForm : Coil ItemName : Chip Quik WS991SNL35T4 Thermally Stable Solder Paste WS (Water-Soluble) Sn96.5/Ag3.0/Cu0.5 T4 (35g syri ItemPackageDimensions_Height : 13.4 centimeters ItemPackageDimensions_Length : 2.3 centimeters ItemPackageDimensions_Width : 7.6 centimeters ItemPackageQuantity : 1 ItemShape : Round Rod ItemTypeKeyword : solder Manufacturer : Chip Quik® Material : lead ModelName : 14048 ModelNumber : WS991SNL35T4 PartNumber : WS991SNL35T4 PowerSourceType : corded-electric ProductDescription : Lead-Free / RoHS 3 Compliant / REACH Compliant Description Chip Quik 991 Series Thermally Stable Solder Paste Water-Soluble Lead-Free SAC305 in 35g/10cc syringe with plunger and tips. Revolutionary Formula: No Refrigeration Required! Specifications Alloy: Sn96.5/Ag3.0/Cu0.5 Flux Type: Synthetic Water-Soluble Flux Classification: REM0 (Residue must be water-washed at 60C+ after reflow) Metal Content: 86% metal by weight. Particle Size: T4 (20-38 microns) Melting Point: 217C (423F) Size: 35g/10cc syringe Shelf Life Refrigerated >6 months, unrefrigerated >6 months Stencil Life >8 hours @ 20-50% RH 22-28C (72-82F) >4 hours @ 50-70% RH 22-28C (72-82F) Stencil Cleaning Automated stencil cleaning systems for both stencil and misprinted boards. Manual cleaning using isopropyl alcohol (IPA). Storage and Handling Store at 3-25C (37-77F). Do not freeze. Refrigeration is not required, but will extend shelf life. Allow 4 hours for solder paste to reach an operating temperature of 20-25C (68-77F) before use. Transportation This product has no shipping restrictions. Shipping below 0C (32F) or above 25C (77F) for normal transit times by ground or air will not impact this product's stated shelf life. ProductSiteLaunchDate : 2021-06-02T12:14:03.774Z SafetyDataSheetUrl : http://www.chipquik.com/msds/WS991SNL35T4.pdf SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 23271800