Charleston, did you know Perma-Liner™ offers the # 1 selling small diameter pipe lining system : Perma-Lateral™ Lining System? This system has the ability to reline and rehabilitate small diameter pipes such as private sewers to vertical drain pipes. The top selling liner; Perma-Lateral™ Scrim Liner makes this system one of a kind. The scrim-enforced pipe liner is stretch resistant! This 3MM liner is PVC coated with patented polyester scrim reinforcement. This liner is non-woven, needle punched felt with a stitched and taped seam for security and quality. Made and manufactured in USA. This scrim-enforced liner has successfully help line damaged pipes over the world and is why this is our # 1 selling pipe liners! Charleston , Give Perm-Liner a call today and we will answer all question an update you on any new equipment and materials we have!