Aug 10 (Reuters) - Polaris Materials Corp PLS.TO
* Polaris announces Q2 2017 financial results
* Q2 loss per share $0.01
* Q2 revenue fell 8 percent to $12.2 million
* Polaris Materials Corp - expectations for full year sales volumes has increased to 3.0 to 3.2 million tons
* Polaris Materials Corp - margin improvements are expected to continue through balance of 2017