Zep Drain Defense - Pipe Build-up Remover - 64 oz Size:Case of 8 It also contains a new

It also contains a new polymer wax emulsion which weatherproofs and leaves a glossy finish on the car

It safely penetrates and breaks down hardened residues without damaging metal or painted surfaces

The convenient two-way valve allows for use in hard-to-reach areas

no manual brushing is need

Zep Protect-All Surface Protectant won't build up or become sticky

Zep Drain Defense - Pipe Build-up Remover - 64 oz Size:Case of 8 It also contains a newZep Drain Defense is an enzyme and bacteria based solution designed to tackle years of drain clogging buildup and help prevent future blockages in sinks, toilets, showers, and more. This septic safe drain cleaner breaks down buildup into water, minerals, and CO, offering an eco friendly way to maintain your pipes. Each 64 ounce bottle provides up to 21 months of use, making it an effective solution for ongoing pipe maintenance.