Sealing agent A new aerosol-packed sealing .agent for high vacuum
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and laboratory work has been announced by DCMC Industrial Aerosols Ltd. The Spray contains MS 4 Silicone grease which is nonmelting, non-toxic and insoluble in most solvents. Known as 834 Silicone Grease Spray, this product is ideal for use as a lubricant for glass stop cocks and as a sealing agent for high-vacuum components such as desiccator lids and ground glass joints. Being entirely inert it will not interfere with any chemical action and a colouring agent has been added to ensure that complete coverage is effected.
The spray may also be used as a sealing agent for applications to rubber 0-rings, washers and glands and as a general-purpose corrosion preventative and lubricant. It is packed in large 16oz aerosol cans.
Made by: DCMC Industrial Aerosols Ltd., 291 Edgware Road. London, W2.
Price: 13s 6d per can.