{"product_id":"marshalltown-industrial-concrete-sprayer-3-5-gallon-epoxy-lined-tank-viton-seals-brass-wand","title":"MARSHALLTOWN Industrial Concrete Sprayer 3.5 Gallon — Epoxy‑Lined Tank, Viton Seals, Brass Wand","description":"\u003cp\u003e\u003cstrong\u003eMARSHALLTOWN's 3.5 gallon Industrial Concrete Sprayer is a heavy‑duty, metal pump sprayer built for applying concrete sealers, curing compounds, form oils and solvent mixes on job sites.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis industrial sprayer is designed for contractors who need a portable, robust tool for consistent coverage of concrete and masonry surfaces. It combines a rust‑resistant epoxy‑lined tank, a brass wand and fittings, Viton seals for chemical resistance, and a long hose to help reach awkward areas. The unit is built to tolerate heavy use on jobs where reliability and easy maintenance matter.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this sprayer handle harsh chemicals and solvents?\u003c\/h3\u003e\n\u003cp\u003eThe sprayer uses Viton seals intended to resist many solvents and acids, and an epoxy lining to protect the 3.5 gallon tank from corrosion and staining. However, chemical compatibility varies by formulation, so you should confirm with your chemical supplier before first use and inspect seals before every fill.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eViton seals provide broad chemical resistance but require verification per product.\u003c\/li\u003e\n  \u003cli\u003eEpoxy lined tank prevents rust and staining from common sealers and oils.\u003c\/li\u003e\n  \u003cli\u003eInspect seals and fittings regularly to maintain chemical integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat features improve performance for concrete sealing and curing?\u003c\/h3\u003e\n\u003cp\u003eThe sprayer includes a durable metal pump, a brass wand and brass fittings for smooth, consistent spray action and reduced wear. It accepts up to 35% solids in compatible products and delivers controlled atomization for even coverage over flat or vertical concrete surfaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIndustrial metal pump for steady pressure and long life on busy jobsites.\u003c\/li\u003e\n  \u003cli\u003eBrass wand and trigger reduce corrosion and improve durability.\u003c\/li\u003e\n  \u003cli\u003eAccepts products up to 35% solids for thicker sealers and compounds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to use around a busy construction site?\u003c\/h3\u003e\n\u003cp\u003eThe unit is sized for portability while offering a 48‑inch hose to reach tight corners, forms, and vertical surfaces without moving the tank constantly. The ergonomically designed trigger and brass wand help operators maintain control during long spraying sessions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3.5 gallon capacity balances run time and portability between refills.\u003c\/li\u003e\n  \u003cli\u003e48\" hose provides extended reach in confined or elevated areas.\u003c\/li\u003e\n  \u003cli\u003eComfortable trigger and wand setup reduce operator fatigue.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance should I plan for reliable operation?\u003c\/h3\u003e\n\u003cp\u003eRoutine inspection and cleaning keep seals, wand, and fittings functioning and prevent cross‑contamination between products. Flush the system after use, check the Viton seals before each fill, and keep brass components free of abrasive residue.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFlush tank and hose after each use to avoid buildup and clogging.\u003c\/li\u003e\n  \u003cli\u003eInspect and replace seals if cracked, swollen, or worn.\u003c\/li\u003e\n  \u003cli\u003eStore dry and clean to protect epoxy lining and brass parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The MARSHALLTOWN 3.5 Gallon Industrial Concrete Sprayer is intended for contractors, masons, and trade professionals who need a portable sprayer that stands up to frequent on‑site use. It fits jobs that require controlled application of sealers, curing compounds, form oils, and certain solvent or acid formulations (after compatibility checks). Choose this unit if you prioritize durable construction, chemical‑resistant components, and a long hose for maneuverability on busy job sites.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this sprayer handle solvent-based concrete sealers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Potentially — it has Viton seals and a coated tank, but confirm chemical compatibility with your supplier before first use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What capacity and hose length does the unit offer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The sprayer holds 3.5 gallons and includes a 48‑inch hose for extended reach on job sites.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MARSHALLTOWN","offers":[{"title":"Default Title","offer_id":56805598429524,"sku":"B0DNNHN535","price":259.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/marshalltown-industrial-sprayer-front-view.jpg?v=1786807367","url":"https:\/\/gardenluxe.co.uk\/products\/marshalltown-industrial-concrete-sprayer-3-5-gallon-epoxy-lined-tank-viton-seals-brass-wand","provider":"Gardenluxe Uk","version":"1.0","type":"link"}