Blub Dry Lube is an excelent lubricant for dry conditions and ideal for long distances. Satisfies the road and mountain cyclist demand. Formulated with PTFE material, able to reach each chain link and achieve unbeatable friction.Blub Dry Lube is the best for dry, dirty and dusty environments and goes well in wet conditions. It goes on wet and forms a TEFLON dry layer that keeps your chain clean, without absorbing any dirt, dust or sand. Facilitates a very smooth transition between chainrings and sprockets.