Have questions about this product? Our experts are here to help! Email Find Your Nearest Location 963-HTL-FE20 Sioux Chief FlowEasy 20 oz Drain Opener SKU: SIO963HTLFE20 SIOUX CHIEF MFG 963-HTL-FE20 Selling UnitEA A virgin sulfuric acid with twelve buffers and inhibitorsHeats up slowly to temper toilets and can be poured into standing waterThe only instant drain opener that is safe for the consumer but strong enough for the professional Price: $17.64 Available for Pickup Only Out of Stock MY STORE: (CHANGE) Quantity - Decrease Quantity + Increase Quantity You have exceed the amount available for purchase. If you purchase more than what is in our current inventory, the web shipping department will review your order and e-mail you with more information. Print Share Have questions about this product? Our experts are here to help! Email Find Your Nearest Location