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Group: Forum Members
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Hi Mani,
Like Baja says, no release agent at all for polypropylene. PVC would need Easy-Lease (do a test first to make sure it works and that the solvent doesn't upset the PVC), Perspex is a strange one and MUST be tested first because from one brand to the next you will get different results.
Only consider any of these alternatives if glass is not an option (i.e. if the mould is not flat) otherwise go with glass every time.
--Matt
Matt Statham
Easy Composites / Carbon Mods - Technical Sales
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