{"product_id":"91-isopropyl-alcohol-4-gallons-16-x-32-oz-heavy-duty-spray-nozzle","title":"91% Isopropyl Alcohol 4 Gallons (16 x 32 oz) - Heavy-Duty Spray Nozzle","description":"\u003cp\u003eIn this review the focus is on a high-strength, versatile cleaner intended for technicians, hobbyists, and anyone needing a reliable solvent for surface cleaning and sanitization. The bottom line: this 91% isopropyl alcohol pack is best for users who need concentrated, fast-evaporating solvent in multiple ready-to-use bottles. Its single biggest selling point is the premium 99.9% technical grade isopropyl alcohol diluted with Type 1 deionized water to deliver a strong yet controllable 91% solution that works across electronics, lab work, and general cleaning tasks.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e91% Isopropyl Strength:\u003c\/strong\u003e Offers rapid evaporation and strong solvent action, making it effective for degreasing and sanitizing without leaving heavy residues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnical Grade Purity:\u003c\/strong\u003e Formulated from 99.9% technical grade isopropyl alcohol and Type 1 deionized water for more consistent performance in sensitive applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady-to-Use Bottles:\u003c\/strong\u003e Packaged as sixteen 32 fl oz bottles so multiple workstations or projects can be serviced without cross-contamination from a single large container.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes Heavy-Duty Spray Nozzle:\u003c\/strong\u003e One heavy-duty spray nozzle is included to simplify application for spot cleaning and surface prep.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA:\u003c\/strong\u003e Domestic manufacturing provides traceability and consistent packaging quality for industrial and lab settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe product is suited to electronics repair technicians, laboratory staff, janitorial teams, model makers, and hobbyists who require a strong, fast-drying solvent for cleaning circuit boards, tools, or print beds. The pack quantity and individual bottles also make it useful for multi-person shops or for stocking in different work areas.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users who need fragrance-free formulations for direct skin antisepsis in medical settings or who require bottled spray heads for every bottle; only one spray nozzle is included and some reviewers noted mixed spray experience. If single-dose medical packaging is required, consider medical-grade antiseptic solutions instead.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh cleaning power and solvent strength useful for tough residues and sanitization tasks.\u003c\/li\u003e\n\u003cli\u003ePremium formulation using 99.9% technical grade alcohol with Type 1 deionized water for reliable purity.\u003c\/li\u003e\n\u003cli\u003ePackaged in sixteen portable 32 fl oz bottles for easy distribution and storage across workstations.\u003c\/li\u003e\n\u003cli\u003eIncludes a heavy-duty spray nozzle that adds convenience for many surface-cleaning tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOnly one spray nozzle is included, so not every bottle is immediately set up for spraying.\u003c\/li\u003e\n\u003cli\u003eSome customers report mixed experiences with spray performance and occasional confusion about whether a bottle comes pre-fitted with a sprayer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive Ingredient\u003c\/td\u003e\n\u003ctd\u003e2-Propanol (Isopropyl Alcohol) CAS # 67-63-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlcohol Concentration\u003c\/td\u003e\n\u003ctd\u003e91% by volume\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormulation\u003c\/td\u003e\n\u003ctd\u003e99.9% technical grade isopropyl alcohol with Type 1 deionized water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Volume\u003c\/td\u003e\n\u003ctd\u003e4 gallons (16 x 32 fl oz bottles)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Accessory\u003c\/td\u003e\n\u003ctd\u003e1 heavy-duty spray nozzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended Use\u003c\/td\u003e\n\u003ctd\u003eExternal use only; laboratory, electronics, industrial cleaning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 91% isopropyl alcohol 4-gallon pack is a practical choice for workshops and labs that need concentrated cleaning solvent in multiple bottles. It delivers strong cleaning performance and high purity at a reasonable value, though buyers should factor in that only one spray nozzle is supplied and replaceable nozzles may be needed for immediate use across all bottles.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this safe for electronics cleaning?\u003c\/strong\u003e\u003cbr\u003eYes. The 91% concentration and deionized water formulation make it suitable for electronics cleaning when used in a well-ventilated area and allowed to fully evaporate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many bottles include a spray nozzle?\u003c\/strong\u003e\u003cbr\u003eOnly one heavy-duty spray nozzle is included in the pack, so additional spray tops must be supplied separately if you want every bottle ready to spray.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be used for surface sanitization?\u003c\/strong\u003e\u003cbr\u003eYes. At 91% strength it has strong sanitizing properties for non-porous surfaces, but it is labeled for external use only and is not a substitute for medical antiseptics.\u003c\/p\u003e","brand":"MAXTITE","offers":[{"title":"Default Title","offer_id":48202352361691,"sku":"B0BYLQRC5J","price":68.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81WOtcccMFL._SL1500.jpg?v=1770303427","url":"https:\/\/gearmusthave.com\/products\/91-isopropyl-alcohol-4-gallons-16-x-32-oz-heavy-duty-spray-nozzle","provider":"GearMustHave","version":"1.0","type":"link"}