Q: What is the best product for a road bore or directional drill?
A: There is absolutely no question. The best product on the market is DIRAX. It features a thick, fiber reinforced, high shear adhesive shrink sleeve installed over a liquid epoxy. DIRAX has been used for many years on pipe sizes ranging from 2" to 48".
We are working to get some DIRAX case studies on the site in the near future; so keep your eyes peeled!