{"product_id":"nerta-blue-diamond","title":"Nerta Blue Diamond","description":"\u003cp\u003e\u003cstrong\u003eNerta Blue Diamond\u003c\/strong\u003e is a powerful alkaline pre-wash and traffic film remover (pH ~12) engineered to cut through heavy traffic film, road grime and motorway-grade contamination on cars, vans, HGVs and commercial fleets.\u003c\/p\u003e\n\u003cp\u003eDistinctive blue colour and aggressive alkaline chemistry make Blue Diamond a workhorse choice for fleet wash teams handling harsh-condition vehicles — ideal for sprayer or wash-system delivery as the heavy-duty pre-wash stage before contact washing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis is a concentrated alkaline TFR and may be corrosive to metals — read the safety data sheet before use.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy fleets choose Blue Diamond\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePowerful alkaline TFR for heavy traffic film and road grime\u003c\/li\u003e\n\u003cli\u003eCuts motorway-grade contamination and salt build-up\u003c\/li\u003e\n\u003cli\u003eDistinctive blue colour for easy visual identification in busy bays\u003c\/li\u003e\n\u003cli\u003eCompatible with sprayer and wash-system delivery\u003c\/li\u003e\n\u003cli\u003eConcentrated for cost-effective fleet operations\u003c\/li\u003e\n\u003cli\u003eDesigned for cars, vans, HGV and commercial vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to use Blue Diamond\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eWear chemical-resistant gloves, clothing and eye protection.\u003c\/li\u003e\n\u003cli\u003ePre-rinse the vehicle with high-pressure water.\u003c\/li\u003e\n\u003cli\u003eDilute Blue Diamond as required for the dirt level.\u003c\/li\u003e\n\u003cli\u003eApply through sprayer or wash system from the bottom up.\u003c\/li\u003e\n\u003cli\u003eAllow short dwell on the surface (do not let it dry).\u003c\/li\u003e\n\u003cli\u003eRinse off thoroughly with clean water before contact washing.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: heavy-duty alkaline pre-wash and TFR (corrosive to metals)\u003c\/li\u003e\n\u003cli\u003eSizes: 5L, 20L, 200L, 1000L (see variants)\u003c\/li\u003e\n\u003cli\u003eDilution: 1:10 to 1:50 — follow label per dirt level\u003c\/li\u003e\n\u003cli\u003epH: ~12 (strongly alkaline)\u003c\/li\u003e\n\u003cli\u003eUse on: HGV trailers, vans, commercial vehicles, fleet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow is Blue Diamond different from TC 2000 — they are similar in pH?\u003c\/strong\u003e\u003cbr\u003eBoth are pH ~12 alkaline TFRs. Blue Diamond carries the corrosive-to-metals warning and is positioned for harshest conditions; TC 2000 is the workhorse industrial cleaner for routine HGV use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the blue dye permanent on a wash-bay floor or workshop overalls?\u003c\/strong\u003e\u003cbr\u003eThe blue colour is water-soluble and rinses cleanly with water at usage dilution. It does not stain washed concrete or typical work-wear after a normal laundry cycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it strip wax or sealant on a fleet vehicle?\u003c\/strong\u003e\u003cbr\u003eYes — at pH 12 expect any wax or sealant to be stripped over time. Use Blue Diamond where heavy cleaning trumps long-term protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be safely run through a roll-over carwash arch?\u003c\/strong\u003e\u003cbr\u003eYes when correctly metered for the equipment. Speak to your gantry supplier about safe injector ratios for high-pH chemistry.\u003c\/p\u003e\n\u003cp\u003eUK stock and fast dispatch from SnowFoam UK on every order.\u003c\/p\u003e","brand":"Nerta","offers":[{"title":"5L","offer_id":52782158053723,"sku":"NER-BLD-5L","price":30.99,"currency_code":"GBP","in_stock":true},{"title":"20L","offer_id":52782158086491,"sku":"NER-BLD-20L","price":122.99,"currency_code":"GBP","in_stock":true},{"title":"200L","offer_id":52782158119259,"sku":"NER-BLD-200L","price":1118.99,"currency_code":"GBP","in_stock":false},{"title":"1000L","offer_id":52782158152027,"sku":"NER-BLD-1000L","price":5592.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/8820\/0027\/files\/BLUE-DIAMOND--packshots_20L_WEB.jpg?v=1775741015","url":"https:\/\/snowfoam.uk\/products\/nerta-blue-diamond","provider":"SnowFoam UK","version":"1.0","type":"link"}