Basic Mighty Welding Rods is a SET of SIMPLE RODS that are SPECIALLY MADE for POWERFUL and PERFECT WELDING. HIGH-QUALITY ALUMINUM STEEL. It is NON-TOXIC, ODORLESS and ULTRA-DURABLE. It COMES with INTERNAL POWDER that makes WELDING SMOOTH, CORROSION RESISTANT, HIGH ELECTRIC CONDUCTIVITY and EXCELLENT PROCESSING PERFORMANCE. Yes! You READ IT RIGHT, NO NEED to use other FLUX POWDER with ALUMINUM ALLOY as the WELDING CORE and COAT is the SALT BASE. Basic Mighty Welding Rods can be used also for ARGON ARC WELDING and FILLING MATERIAL for PURE ALUMINUM, CONNECTION with ALUMINUM BUS and GUIDE ROD or ELECTROLYTIC ALUMINUM PLANT and ELECTRICAL POWER, CHEMISTRY and more.EASY and VERY SIMPLE To USE. We truly believe we make some of the most innovative products in the world, and we want to make sure we back that up with a risk-free ironclad 45 day guarantee. If you don't have a positive experience for ANY reason, we will do WHATEVER it takes to make sure you are 100% satisfied with your purchase. Buying items online can be a daunting task, so we want you to realize that there is absolute ZERO risk in buying something and trying it out. If you don't like it, no hard feelings we'll make it right. We have 24/7/365 Ticket and Email Support. Please contact us if you need assistance. Remember: Shipping usually takes 2-3 weeks read our Shipping for more details!