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London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
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@Big_Block
From my brother-in-law I borrowed his homemade vacuum forming equipment. It is a converted fridge compressor, a filter and some gauges. The equipment needs to gradually suck the air out and then hold the pressure for about 30 min.
A ziplock bag big enough for the saddle mold and duct tape to seal up where the hose entered the bag were also needed.
