Metalube Products CG Heavy Duty Cleaner & Degreaser 1 Gallon Refill

Metalube Products

<h3>About Metalube Products</h3><p><strong>Metalube Products</strong> — operating under Metalube &amp; Coating Services LLC — has been a trusted name in industrial and consumer cleaning chemistry since 1975. Founded as a family-owned business, the 4U Cleaner/Degreaser was originally created for the industrial and aerospace industries, filling a genuine gap in the market for an all-purpose cleaner that is both safe for the environment and non-toxic. Nearly five decades later, that same commitment to safety and effectiveness continues to define every product that leaves the facility in Corona, California.</p><h3>The Story Behind the Brand</h3><p>Metalube was established with the specific purpose of supplying lubricants and cleaners to the aerospace and metalworking industries. Over the years, the brand evolved and expanded its reach considerably. Over more than 45 years, product sales expanded with distribution across North America and into additional market segments including marine, automotive, and RV. In 2019, Metalube Corporation was acquired by the family-owned Perryman Company and renamed Metalube &amp; Coating Services LLC, with operations of 4U Products remaining in Corona, CA.</p><h3>The 4U Cleaner: One Product, Countless Applications</h3><p>At the heart of the Metalube lineup is the flagship <a href="/11155-metalube-products-engine-cleaners-degreasers-200367">MC509/4U Cleaner &amp; Degreaser</a> — a concentrated, multi-purpose formula engineered to handle the toughest cleaning challenges across virtually any environment. Environmentally safe, this water-based cleaner consists of non-corrosive and rust-inhibiting compounds, making it safe and effective for cutting through the toughest grease and grime — from the heaviest industrial manufacturing applications to residential, automotive, marine, and RV use.</p><p>What truly sets the 4U formula apart is its remarkable concentration ratio. One gallon of cleaner can make up to 32 gallons of multi-purpose cleaner, with a dilution scale located right on the packaging for easy reference. This makes it not only powerful but also highly economical for everyday users and professionals alike.</p><p>What sets 4U apart from other degreasers is that it is non-toxic and biodegradable, making it safe for virtually any surface, with a non-abrasive formulation. For automotive enthusiasts and shop professionals, this matters — you can confidently use it on engines, painted surfaces, tools, and parts without fear of damage.</p><h3>Verified Clean: Certifications and Testing</h3><p>Metalube Products takes its environmental and safety claims seriously, backing them up with independent third-party validation. MC509/4U has passed independent laboratory testing and chemical analysis performed by the South Coast AQMD Laboratory, and its clean air solvent certification complies with the VOC requirements of Rule 1122 – Solvent Degreasers and Rule 1171 – Solvent Cleaning Operations. NSF has also provided independent certification, testing, registration, and validation of MC509/4U, and the product is registered with the US Federal Government System for Award Management (SAM) for direct orders supporting government entities and contractors.</p><h3>From the Engine Bay to the Open Water</h3><p>Whether you are degreasing an engine block, washing down a marine vessel, or cleaning an RV interior, the 4U formula adapts to the task. As an all-purpose cleaner for water-safe marine applications, MC509/4U at the proper dilution will remove built-up dirt, waterlines, algae, discoloration, grease, and grime. Its highly concentrated form makes it a great fit to replace multiple cleaning products when space is tight, and it can be diluted to service RV and automotive needs while on the road, in the shop, or in your driveway. Shop <a href="/11155-metalube-products-engine-cleaners-degreasers-200367">Metalube engine cleaners and degreasers</a> to find the right size and formulation for your needs.</p>