PrimeWeld 100% Argon Gas Full Welding Tank Now for Sale Welding Gas to Your Door - Get PrimeWeld's industrial-grade Argon welding gas delivered right to your door. We offer different mixtures for any application, and you can purchase a tank without worrying about costly rental fees or wasted trips out to your local welding supply shop. Certified Argon Gas Tanks For Welding The Specs - Our Argon gas cylinder arrives full and ready to go. Unlike competitors, our cylinders come fully certified, DOT 3AA, and 10-year date stamped. You'll never have to worry about your argon tank being turned away for a refill. Argon TIG Welding Gas Best Gas for TIG - With TIG welding, you won’t be able to use your usual Argon/CO2 MIG mixture; you'll need 100% pure Argon. Argon helps keep the welding environment completely inert, and it helps to form a very stable, controllable arc. Refillable Argon Gas Tank for Welding No Costly Fees - In the long run, our welding tank is low cost to own compared to the high leasing fees you'll find at your local welding supply. No deposits to put down, and you won't be locked into the same store for refills. Guaranteed Satisfaction PrimeWeld's Promise - If for any reason you're not satisfied with your Argon welding gas tank, simply reach out to Customer Support and we'll make things right for you! Due to the HazMat shipping of this product, it is not able to be returned.