EM-Tec C30 is a premium, water based conductive carbon paint with fine dispersed graphite flakes (~3μm). The EM-Tec C30 carbon paint does not contain any hydro-carbon based solvents and is fully compatible with high vacuum (HV) systems and even UHV systems when dry. Due to its low viscosity, cracks and small gaps are easily filled. EM-Tec C30 shows good conductivity when dry. Ideal for mounting SEM specimens and making grounding paths. Samples can be easily removed afterwards due to its low mechanical strength. Good bonding properties on a wide variety of sample materials such as metals, rocks, concrete, ceramics, epoxies, wood and textiles. Other applications are lubrication on moving surfaces and shielding. EM-Tec C30 contains approx. 20% graphite in the solutions. On hydrophobic materials, we advise to use the solvent based carbon paints #15-001133 or 15-001139. Supplied in a 60cc glass bottle with 40g contents and a cap with brush. Keep container above 0 degrees Celcius; do not freeze!