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<h3>The ultimate rust preventive system for permanent corrosion protection. Shields metal in just 3 easy steps, clean it, prep it, and coat it. Better than any rust paint available!</h3>
<p>The POR-15 3-Step Stop Rust System is designed to stop rust on metal surfaces and ensures the best results when applying <a href="https://por15.com/products/rust-preventive-coating" data-mce-href="https://por15.com/products/rust-preventive-coating" target="_blank">POR-15 Rust Preventive Coating</a>. Prepare and prime bare metal or directly paint rust with confidence. The clear-cut process when using this rust stopper for metal allows for the proper cleaning, prepping, and coating of metal to create a non-porous surface to seal and protect metal from water, chemicals, salt, acids, alkalis, and other corrosive contaminants. Black and Gray Rust Preventive Coatings are non-conductive and good for EV conversion applications. A topcoat is required if exposed to UV light. Check out this rust stop undercoating now!</p>
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<h3>The components of the 3-Step Stop Rust System</h3>
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<p><picture> <source srcset="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-1-icon-w-product-sm.webp?v=1640025910 232w,
https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-1-icon-w-product-462w.webp?v=1647553206 464w,
https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-1-icon-w-product-1x.webp?v=1640025910 640w,
https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-1-icon-w-product-2x.webp?v=1640025910 960w" type="image/webp"> <source srcset="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-1-icon-w-product-1x.png?v=1638911703 664w,
https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-1-icon-w-product-2x.png?v=1638911703 960w" type="image/png"> <img alt="Step 1 POR-15 Cleaner Degreaser" height="163" width="232" src="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-1-icon-w-product-sm.png?v=1639938617" class="visible-xs-inline visible-sm-inline visible-md-block visible-lg-block step-icon" loading="lazy" data-mce-src="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-1-icon-w-product-sm.png?v=1639938617"></source></picture></p>
<p><strong>Step 1: POR-15 Cleaner Degreaser</strong> <em>(Formerly Marine Clean)</em> removes grease, oil, dirt, and grime in one application without leaving residues, noxious fumes, or flammable solvents.</p>
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<p><picture> <source type="image/webp" srcset="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-2-icon-w-product-sm.webp?v=1640025910 232w,
https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-2-icon-w-product-462w.webp?v=1647553206 464w,
https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-2-icon-w-product-1x.webp?v=1640025910 640w,
https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-2-icon-w-product-2x.webp?v=1640025910 960w"> <source type="image/png" srcset="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-2-icon-w-product-1x.png?v=1638911704 640w,
https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-2-icon-w-product-2x.png?v=1638911704 960w"> <img src="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-2-icon-w-product-sm.png?v=1639938616" width="232" height="163" alt="Step 2 POR-15 Metal Prep" class="visible-xs-inline visible-sm-inline visible-md-block visible-lg-block step-icon" loading="lazy" data-mce-src="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-2-icon-w-product-sm.png?v=1639938616"></source></picture></p>
<p><strong>Step 2: POR-15 Metal Prep</strong> <em>(Formerly Prep & Ready)</em> etches to provide the best adhesion for POR-15 Rust Preventive Coating on metal surfaces.</p>
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<p><picture> <source type="image/webp" srcset="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-2-icon-w-product-sm.webp?v=1640025910 232w,
https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-3-icon-w-product-462w.webp?v=1647553206 464w,
https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-3-icon-w-product-1x.webp?v=1640025910 640w,
https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-3-icon-w-product-2x.webp?v=1640025910 960w"> <source type="image/png" srcset="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-3-icon-w-product-sm.png?v=1639938617 640w,
https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-3-icon-w-product-1x.png?v=1638911703 960w"> <img src="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-3-icon-w-product-sm.png?v=1639938617" width="232" height="163" alt="Step 2 POR-15 Rust Preventive Coating" class="visible-xs-inline visible-sm-inline visible-md-block visible-lg-block step-icon" loading="lazy" data-mce-src="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/step-3-icon-w-product-sm.png?v=1639938617"></source></picture></p>
<p><strong>Step 3: POR-15 Rust Preventive Coating</strong> is a high-tech, high-performance rust preventive coating designed for application directly on stable rust or seasoned metal surfaces. Permanent rust protection with a hammer-tough finish resistant to acids, alkalis, oils, and repels all fuels.</p>
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<h2>Step-by-step Restoration</h2>
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<img class="card-img-left" alt="Before Image of a Rusty truck bed" height="225" width="320" src="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/Step-0-1x.jpg?v=1614375696" loading="lazy" data-mce-src="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/Step-0-1x.jpg?v=1614375696">
<p><strong>Before:</strong> Heavily rusted diamond-plate pickup truck beds can be a problem, fix them permanently with the POR-15 3-Step System.</p>
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<img class="card-img-left" alt="Step 1" height="225" width="320" src="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/Step-1-1x.jpg?v=1614375734" loading="lazy" data-mce-src="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/Step-1-1x.jpg?v=1614375734">
<p><strong>Step 1: Clean it!</strong> Remove loose rust and degrease the surface with a water-based Cleaner Degreaser</p>
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<img class="card-img-left" alt="Step 2" height="225" width="320" src="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/Step-2-1x.jpg?v=1618328993" loading="lazy" data-mce-src="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/Step-2-1x.jpg?v=1618328993">
<p><strong>Step 2: Prep it!</strong> Neutralize rust and etch with Metal Prep.</p>
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<img class="card-img-left" alt="Step 3" height="225" width="320" src="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/Step-3-1x.jpg?v=1614375823" loading="lazy" data-mce-src="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/Step-3-1x.jpg?v=1614375823">
<p><strong>Step 3: Coat it!</strong> After thorough washing and drying, coat with POR-15 Rust Preventive Coating, right onto the rust!</p>
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<img class="card-img-left" alt="Top Coat for UV protection" height="225" width="320" src="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/Step-4-1x.jpg?v=1614375953" loading="lazy" data-mce-src="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/Step-4-1x.jpg?v=1614375953">
<p><strong>For areas exposed to U.V. light:</strong> Topcoat with Top Coat, 2K Industrial Urethane, or other UV safe opaque paint of your choice.</p>
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<img class="card-img-left" alt="After" height="225" width="320" src="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/After-1x_f3a88ed8-0575-4d93-83ed-3ad17a7a4346.jpg?v=1618328933" loading="lazy" data-mce-src="https://cdn.shopify.com/s/files/1/0530/8887/8759/files/After-1x_f3a88ed8-0575-4d93-83ed-3ad17a7a4346.jpg?v=1618328933">
<p><strong>After:</strong> Now you have a PERMANENTLY repaired truck bed, that won't rust again.</p>
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<h2 style="font-size: 1.4em;" data-mce-style="font-size: 1.4em;">POR-15 Rust Preventive Coverage</h2>
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<div class="col-xs-12 col-md-4">• Pint 25 sq ft with two coats</div>
<div class="col-xs-12 col-md-4">• Quart 50 sq ft with two coats</div>
<div class="col-xs-12 col-md-4">• Gallon 200 sq ft with two coats</div>
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<h2 style="font-size: 1.4em;" data-mce-style="font-size: 1.4em;">POR-15 Rust Preventive Testing Results</h2>
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<h3 style="font-size: 1.2em; text-decoration-line: underline;" data-mce-style="font-size: 1.2em; text-decoration-line: underline;">Structural Strength Measures</h3>
<p><strong>ASTM C-580 Flexural Strength</strong> - measures flexural strength and modulus of elasticity. 5,200 pounds per square inch</p>
<p><strong>ASTM C-579 Compressive Strength</strong> - measures compressive strength, the capacity of axially directed pushing forces. 12,500 pounds per square inch - Verified. Not tested to failure.</p>
<p><strong>ASTM C-307 Tensile Strength</strong> - measures the tensile strength of cured chemical-resistant materials. 3,200 pounds per square inch</p>
<p><strong> ASTM D-4541 Bond Strength To Concrete</strong> - measures the strength of coatings bond to concrete. Concrete fails before POR-15 Rust Preventive Coating. It exceeds the tensile strength of concrete</p>
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<h3 style="font-size: 1.2em; text-decoration-line: underline;" data-mce-style="font-size: 1.2em; text-decoration-line: underline;">Abrasion Resistance</h3>
<p><strong>ASTM C-501 Taber Abraser </strong>- abrasive wear by determination of the loss of weight resulting from abrasion. In two separate tests, POR-15 Rust Preventive had: <br></p>
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<li>No loss after 1,000 cycles with a 1,000 gram abraser</li>
<li>Loss after 10,000 cycles with 1,000 gram abraser = 0.09 grams</li>
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<h3 style="font-size: 1.2em; text-decoration-line: underline;" data-mce-style="font-size: 1.2em; text-decoration-line: underline;">Weather Resistance</h3>
<p><strong>Weatherometer</strong> - accurate weather resistance indicator of cycling of conditions. The cycle is 30 mins at 135 degrees F, 30% relative humidity and 30 mins at 75-80 degrees F, 100% relative humidity 1,000 hours of exposure equals 5 years of simulated exposure in the Rocky Mountain region. There was no change in the 3 panels coated with POR-15 Rust Preventive Coating exposed for 2,000 hours.</p>
<strong>ASTM B-117 Salt Spray</strong> - specimens exposed at specific locations and angles. Created a 100% relative humidity condition in the exposure zone.
<p>Two separate B-117 tests. One with new bare steel and the other with rusted steel. Both were coated with POR-15 Rust Preventive Coating.</p>
<ul>
<li>No change in 3 panels of new steel exposed for 250 hours at 98 degrees. Thickness = 2 mils</li>
<li>No change in 3 panels of rusted steel exposed for 1000 hours at 98 degrees. Thickness = 2 mils</li>
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<h3 style="font-size: 1.2em; text-decoration-line: underline;" data-mce-style="font-size: 1.2em; text-decoration-line: underline;">Chemical Resistance</h3>
<p><strong>Chemical Bath Test</strong> - After 200 hours of soaking in the following chemical bathes, panels coated with POR-15 Rust Preventive Coating experienced no changes: 10% hydrochloric acid, 50% sulphuric acid, 55% chromate, 85% phosphoric acid, 10% sodium hydroxide 98% methanol.</p>
<p><strong>Raw Sewage Test</strong> - A metal box that houses a filter for raw sewage in a treatment facility was coated with POR-15 Rust Preventive. After a year of service, no undercutting or rusting was present on the housing.</p>
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<h3 style="font-size: 1.2em; text-decoration-line: underline;" data-mce-style="font-size: 1.2em; text-decoration-line: underline;">Impact, Porosity, and Temperature Tests</h3>
<p><strong>Mil-D-3134J Impact Resistance</strong> - POR-15 Rust Preventive Coating exceeds standards.</p>
<p><strong>ASTM C-413 Water Absorption</strong> - method covers the determination of absorption of chemical-resistant mortars, grouts, monolithic surfacings, and polymer concretes. 0.0001 maximum</p>
<p><strong>NACE Stand TM0174</strong> - 0.00 POR-15 Rust Preventive Coating is a non-porous coating.</p>
<p><strong>Temperature Resistance</strong> - POR-15 Rust Preventive Coating is temperature resistant up to 450° continuously. Test showed no adhesion lost at 450° F for 10 hours.</p>
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