Cloud 9 Novelties High Performance Adapter Powder. Take your F-Machine experience to the next level with high performance adaptor powder. The adapter powder is compatible with all Vac-U-Lock and strap on dildos. This talc powder is made for use on Vac-U-Lock plugs to attach and remove attachments easily and smoothly. Compatible with all strap on toys and all comparable brands. Not intended for personal lubricant. Use only with dildos accepting the Vac-U-Lock system. Compatible with F-Machine dildo attachments. Sprinkle high performance powder into your compatible stud adapter before insertion for the ultimate non slip use. Designed in the US and made in China. All references to Vac-U-Lock and F-Machine are registered trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. 16.