For the tightest floor possible choose the stainless steel T Headed Porta-Nail by PNI. Use when the application requires a non-corrosive nail or on ACQ treated materials ( ACQ approved). Porta-Nails are designed specifically for nailing tongue and groove wood floors using the Porta-Nailer and or Portamactic flooring installation tools. The patent Porta-Nail offers the following features: Wide head wedge shaped design with well defined barbs which prevent the nail from backing out.
Brick intended for use in drainage structures for the conveyance of sewage, industrial wastes, and storm water, and related structures such as manholes and catch basins. The bricks are classified as sewer bricks (Grades SS and SM)
