{"product_id":"3-5-gallon-tri-poxy-industrial-open-head-sprayer-durable-pro-tool","title":"3.5 Gallon Tri-Poxy Industrial Open Head Sprayer - Durable Pro Tool","description":"\u003cp\u003eIn this review the Chapin 19494 sprayer is judged as a purpose-built tool for professionals who need a chemical-resistant, heavy-duty unit for concrete sealing, form oil application and general construction tasks. The single biggest reason to consider it is its Tri-Poxy coated steel tank and brass components that resist corrosion and harsh chemicals, giving confidence when applying concrete sealants and form oils on jobsites. It reads as a practical workhorse rather than a consumer garden sprayer and delivers where durability and spray control matter most.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTri-Poxy coated tank:\u003c\/strong\u003e The 3.5-gallon steel tank is protected from rust, corrosion and dents to withstand rough use on construction sites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical-compatible seals:\u003c\/strong\u003e Seals and gaskets are built to handle harsh chemicals used in concrete and industrial applications, reducing the risk of swelling or failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll brass wet-end:\u003c\/strong\u003e The solid brass pump barrel, shut-off and included nozzles provide reliable spray control and longer life than plastic components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide 4 in mouth opening:\u003c\/strong\u003e A large opening makes filling and cleaning quicker and easier after working with sticky or staining liquids.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple nozzles and wand:\u003c\/strong\u003e Includes 0.5 and 1.0 GPM brass fan nozzles plus a bonus adjustable cone nozzle and a 24 in brass extension wand for varied spray patterns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak-preventing Tri-Lock:\u003c\/strong\u003e The Tri-Lock pump handle and cap are designed to stay secure under pressure, helping prevent leaks during use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis sprayer is best for contractors, concrete finishers, and construction crews who routinely apply form oils, concrete sealants or coatings and need a corrosion-resistant tank and metal fittings that stand up to jobsite abuse. Its 3.5-gallon capacity suits medium-sized jobs where portable coverage and refill intervals matter.\u003c\/p\u003e\n\u003cp\u003eHome gardeners or light-duty users who only spray water or mild garden chemicals should look elsewhere for a lighter, lower-cost option; the Chapin 19494 is engineered for industrial chemicals and heavier handling rather than occasional backyard tasks.\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\u003eDurable Tri-Poxy steel tank and brass components provide long-term corrosion resistance and reliable spray performance.\u003c\/li\u003e\n\u003cli\u003eChemical-compatible seals make it suitable for concrete sealers, form oils and industrial fluids.\u003c\/li\u003e\n\u003cli\u003eIncludes multiple nozzles, a 24 in brass wand and a 48 in reinforced hose for flexible spray patterns and reach.\u003c\/li\u003e\n\u003cli\u003eMade in the USA with US-based support and a 2-year limited warranty for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report seal issues under heavy or early use, so inspect gaskets and follow assembly instructions carefully.\u003c\/li\u003e\n\u003cli\u003eHeavier construction makes it less convenient for casual home use compared with lightweight consumer sprayers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e3.5 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank coating\u003c\/td\u003e\n\u003ctd\u003eTri-Poxy coated steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNozzles included\u003c\/td\u003e\n\u003ctd\u003e0.5 GPM and 1.0 GPM brass fan nozzles; bonus brass adjustable cone nozzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWand and hose\u003c\/td\u003e\n\u003ctd\u003e24 in brass extension wand; 48 in reinforced hose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump and fittings\u003c\/td\u003e\n\u003ctd\u003eSolid brass pump barrel and brass shut-off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacture\u003c\/td\u003e\n\u003ctd\u003eMade in the USA with global materials; Batavia, NY support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2-year limited warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Chapin 19494 is a value-oriented industrial sprayer that excels for concrete work and construction use thanks to its Tri-Poxy tank and brass wet-end. Professionals who need chemical compatibility and durable hardware will find it worth the investment, while casual users may prefer a lighter unit. When properly assembled and maintained it delivers dependable spray control and long service life.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this sprayer suitable for concrete sealers?\u003c\/strong\u003e\u003cbr\u003eYes. The chemical-resistant seals and Tri-Poxy coated tank are designed specifically for concrete sealants and form oils.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it come with multiple nozzles?\u003c\/strong\u003e\u003cbr\u003eYes. It ships with 0.5 and 1.0 GPM brass fan nozzles and a bonus adjustable cone nozzle unique to this model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere is it made and supported?\u003c\/strong\u003e\u003cbr\u003eIt is produced in the USA with global materials and backed by US-based customer service in Batavia, NY, plus a 2-year limited warranty.\u003c\/p\u003e","brand":"Chapin International","offers":[{"title":"Default Title","offer_id":48184715313371,"sku":"B0BN4L1RXQ","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61xbtcUL4iL._AC_SL1500.jpg?v=1769650522","url":"https:\/\/gearmusthave.com\/products\/3-5-gallon-tri-poxy-industrial-open-head-sprayer-durable-pro-tool","provider":"GearMustHave","version":"1.0","type":"link"}