Polywater Prelube 2000 has been verified and used worldwide for decades, effectively reducing frictional drag while blowing outside plant cables in ducts. It improves the length of cable that can be blown in a single shot, and is also suitable for hollow microtubes intended to house microcables (for which Prelube 5000 is recommended). Over the years, this product has been proven through successful installation of thousands of kilometers of cable in more than 50 countries with various cable blowing machines.