Specification Brand : uGems BulletPoint1 : Silver precut tiny solder extra-hard density; cadmium, nickel and lead free BulletPoint2 : Chips are 2mm x 2mm x .25mm 250 pieces BulletPoint3 : Flow 1490 degrees F BulletPoint4 : FLUX COATED: For a strong bond, and helps prevent oxidation; FLUX IS SLIGHTLY YELLOW , and this color DISAPPEARS when soldering. BulletPoint5 : Beginners should have adequate live instruction; NOT FOR SOLDERING IRONS Color : Blue CompatibleMaterial : [Multiple] ExternallyAssignedProductIdentifier : 8903594590518 ExternallyAssignedProductIdentifier1 : 025949844577 ExternallyAssignedProductIdentifier2 : 0025949844577 IncludedComponents : 081012 soldering wire ItemForm : Liquid ItemName : uGems 250-2mm Silver Silver Solder Precut Chips Extra-Hard density ItemPackageDimensions_Height : 19.05 centimeters ItemPackageDimensions_Length : 0.0254 centimeters ItemPackageDimensions_Width : 10.16 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : solder Manufacturer : uGems Material : XH solder ModelName : Self-Pickling Flux 4 oz. ModelNumber : 1.2 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : g-3142 PowerSourceType : No ProductDescription : These are lots of about 250 pieces of pre-cut special silver solder chips for jewelry fabrication. USA Made and lead-free and cadmium-free; chips are 2mm x 2mm; extra hard flow 1490 degrees; for jewelry fabrication, teaching, jewelers, craftsmen; beginners should have adequate live instruction; grab a tweezer full of chips and set them down on your charcoal block; no more cutting; the chip sizes are excellent to work with and pretty consistent; one customer suggests you use paste flux for a good join; use a small paint brush dipped in the paste flux to pick up and place the solder pallions. ProductSiteLaunchDate : 2019-02-22T08:19:21.706Z Size : 2mm SpecificUsesForProduct : Furniture, Shoes, Cups, Jewelry, Wood, Leatherworking, Wall Repair, Glass, Table Top Coating SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 WaterResistanceLevel : waterproof