The most powerful fluid for the wasteholding tank, the best performance for your cassette and portable toilet. Thetford Aqua Kem® Blue is the no.1 toilet additive for mobile toilets worldwide 1 dose lasts up to 5 days Liquefies waste for easier tank emptying Outstanding odour control Reduces gas build-up Barcode: 8701315025996 Part Number: 060301C R115
