We renovate old and deteriorated drains and sewers from 1¼” to 12″ diameter with the Picote Brush Coating™ System. The epoxy coating provides a corrosion-resistant, wear-resistant and non-corrosive lining to the original host pipe. Several coats can be applied within the same pipe depending on desired thickness. This brush coating technology allows renovation of the entire piping system with minimal disruption, minimal downtime and no costly excavation.