LubeTube™ Lubricant-Sealant 1oz - 00150 is the premium O-ring lube for pool filters, pumps and other equipment. Superior formula- unique formula makes it ideal for all pool applications. No need to carry multiple lubricants. Truly waterproof. Non-toxic. Pool techs love the non-sticky formula. LubeTube™ Lubricant-Sealant 4oz - 00450 is an environmentally safe multi-purpose lubricant-sealant that is great for O-rings, gaskets, valves, and more! The  unique formula is waterproof, odorless, non-toxic, non-staining, non-flammable, non-corrosive, non-rusting and biodegradable.