Nerta Hyperfoam is a heavy-duty alkaline pre-wash with maximum foam output (pH ~12) engineered to deliver dramatic foam coverage and extended dwell time on bodywork — ideal for detailers and pre-wash stages where thick clinging foam is the top priority. The hyper-stable foam structure stays in place on vertical panels for several minutes, giving the chemistry time to break down dirt and traffic film before the rinse — making Hyperfoam a top pick for show-finish detailing as well as professional fleet wash bays. This is a concentrated alkaline pre-wash and must be diluted before use. Why detailers choose Hyperfoam Maximum foam output for show-finish coverage and visual impact Extended dwell time on vertical panels and roof sections Strong alkaline cleaning power on dirt, traffic film and grime Optimised for foam-lance and pressure-washer pre-wash use Concentrated for low cost-per-vehicle Suitable for cars, vans, motorhomes and commercial vehicles How to use Hyperfoam Pre-rinse the vehicle to clear loose dirt and dust. Dilute Hyperfoam at the rate suggested for your foam lance. Apply via foam lance from the bottom up, fully covering the vehicle. Allow generous dwell time — the thick foam will sit for several minutes. Rinse off thoroughly with clean water before contact washing. Specifications Type: heavy-duty alkaline pre-wash with maximum foam output Sizes: 5L, 20L, 200L (see variants) Dilution: 1:10 to 1:30 in foam lance pH: ~12 (alkaline) Foam density: ultra-thick, long-clinging Use on: cars, vans, motorhomes, commercial vehicles FAQs Why does Hyperfoam produce so much more foam than standard pre-wash chemicals?The surfactant blend is engineered for maximum foam stability — it traps air in a tight bubble structure so the foam stays thick and clings to vertical panels far longer than typical pre-wash foams. How long can I leave Hyperfoam on the panel before rinsing?Several minutes is normal but never let any pre-wash dry on the surface. In direct sun reduce dwell to under 3 minutes and rinse promptly. Will it strip wax or sealant on a freshly waxed car?Yes — at pH 12 it is too aggressive for protected paintwork. For coated cars switch to a pH-neutral pre-wash like Nerta Snowfoam or Active Foam Perfumed. Will it work in cold winter wash bays?Yes, but allow a slightly longer dwell time below 5°C. Foam stability is excellent across normal British weather conditions. UK stock and fast dispatch from SnowFoam UK on every order.
