FerroTec - APG L11 & APG WO5 Twin Kit contains:

APG WO5 Kit contains:

•  900ul (0.9ml) of Ferrotec Ferrofluid
• Instructions & MSDS
• Suitable for Mid rage speakers, Mid bass speakers, Woofers, Sub Woofers & Full range speakers.

 APG L11 Kit contains:

•  900ul (0.9ml) of Ferrotec Ferrofluid
• Instructions & MSDS
• Suitable for Compression drivers, Super tweeters and Tweeters