Check the listing for details. Simpson MLPR16 Molecule Protector Driving Suit Nomex Protector Spray. Condition: New. Listed at 47.76 USD. Nomex racing suits required special care that dry cleaning and ordinary laundry products could not provide. Molecule Labs have develop a new line of protective chemicals and care products specifically formulated for Nomex and other technical fabrics. Caring for your racing suit has never been easier. No more expensive dry cleaning. Molecule now makes machine washing the best way to care for Nomex and other technical fabrics. Ordinary laundry detergents contain additives that can attract moisture, oils and flammable stains. Molecule has been designed for the unique soils of the racing environment. It removes even the toughest stains. Molecule is the right way to care for Nomex and other technical fabrics. No other product cleans, protects, and refreshes racing suits like the Molecule.