Compressed Earth Block Presses is a type of manufactured construction material formed in a mechanical press. It forms an appropriate mix of dirt, non-expansive clay and an aggregate into a compressed block. It differs from rammed earth in that the latter uses a larger formwork into which earth is poured and tamped down, creating larger forms such as a whole wall or more at one time.

Compressed gas leak detection fluids are gas leak detection fluid products for use on pressurized or compressed gas lines, fittings, valves, tanks or connections, including natural gas, air, propane, butane, oxygen, helium, hydrogen and refrigerant gases. These formulations are extremely sensitive water-thin liquids that can be brushed or sprayed onto a potential leak area. Large gas leaks produce bubbles, while small gas leaks cause foaming-leaks that likely cannot be detected with soap. These fluids are suitable for various uses including gas utilities, plumbers, refrigeration systems and pipelines.

Compressed gas pipe thread sealant is a leak proof sealant for high pressure threaded pipe joints. It is a thick white liquid that seals compressed gas pipe or fittings threads to prevent leaks. It is brushed onto pipe threads before assembly to help prevent leaks. It fills thread imperfections or gaps and then cures into a tough elastic solid. It is ideal for use in vacuum systems, valve threads, natural gas, compressed air lines, refrigeration systems and bottled welding gases.