Daramic® is the world’s leading manufacturer of battery separators for automotive, industrial and specialty applications, supplying high performance polyethylene battery separators into the lead-acid battery industry where today there are more than 1 billion cars on the road.

We are driving innovation in the lead-acid markets and we are developing solutions that bring value to battery manufacturers and many new applications around the world. The science behind keeping people moving and even keeping the lights on for remote populations is changing quickly.

Daramic separators provide low electrical resistance and excellent puncture and oxidation resistance while reducing the potential for water loss, grid corrosion and acid stratification making them preferred solutions to meet customers’ needs.

Established nearly ninety years ago, Daramic services the global battery manufacturing industry with eight manufacturing facilities and seven sales offices which are in close proximity to our customers to ensure continuity of supply and fast delivery. We are the largest lead-acid battery separator manufacturer in the world and we are well positioned in Asia, which is the fastest growing region for our products.