Low-priced stock that sells at less than $1.00 per share. Often highly-speculative and volatile, such as start-up mining companies. While, in general, penny stock are considered high-risk securities, some penny stock mature into less-speculative investments. All penny stock are traded over-the-counter.
In its natural form, cork is also a very good fire retardant, although cork dust is actually extremely flammable (because here the cell structure has been broken down). Impermeable: Cork has a magic chemical in its cell membrane that makes it completely impermeable to liquids and gases.
A low density and highly conformable material suitable for use with oil, gasoline and water. Material contains cork particles as a filler. Short duration maximum temperatures up to 180Â°C (350Â°F). Common applications include: light-duty, general oil, gas, water and air sealing. 0.61 (38) 0.61 (38) 25: 5.52 (800) Cellulose: Nitrile Butadiene: Roll: F339199E99M9