434-23104 This item features: -Super detergent action cleans as it solders. -Non-acid, non-toxic, lead free. -Contains no zinc chloride. -Use with all common soft solders including: tin-silver, 96/4, 94/6, 95/5, 50/50, 40/60 and 60/40. -Ideal for high speed production and mechanized soldering equipment. -Excellent for soldering stained glass projects. -Physical Form: Liquid. -Color: Clear. -Applicable Materials: Copper, Brass, Galvanized Iron, Lead, Zinc, Tin, Silver, Nickel, Mild Steel, Terne Plate, Malleable Iron. -Applications: Stained Glass. -Usage: Soldering. -Style: Cap. Vol.:4 oz, Pkg Bottle, Qty:24 per case - Price is for 1 Bottle. -Style: Cap. Vol.:1gal, Pkg Jug, Qty:4 per case - Price is for 1 Gallon. Unit Sold is in measure of 1 Bottle