The Sectional Point Repair System from HammerHead Trenchless Equipment is ideal for rehabilitating sewer and stormwater pipe with circular or oval cross sections 3 to 60 inches in diameter. It is a cost-effective, environmentally friendly cured-in-place-pipe point or sectional repair solution available in custom kits based on specific project requirements. The kit offers plumbers and other contractors the important benefit of a longer working time combined with a shorter cure time. The working time of silicate resins is much longer than that of thermosetting epoxies. Resins cure under ambient sewer conditions with very low shrinkage, even underwater. The resin is odor-free, styrene-free, VOC-free and presents no hazards to the environment or human health. 800/331-6653; www.hammerheadshop.com.