MicroMax is the popular alternative to Tyvek!

If you're wearing Tyvek coveralls to work with non-toxic particles and liquids, MicroMax offers a less expensive alternative. MicroMax provides a true aerosol and liquid proof barrier and screens 99% of dry particulates as small as 0.35 microns. Is suitable for many commercial applications such as asbestos abatement, paint spraying and food processing with chemicals.