A professional product shot of a white plastic bucket containing APF Oil Stop Primer Part A, labeled as 3/4 gallon (2.84L), designed specifically for bonding to oil-contaminated and hydrocarbon-soaked concrete floor surfaces.
APF Oil Stop Primer for Oil Co... $159.00
APF Oil Stop Primer | Epoxy Primer for Oil Contaminated Concrete Product Overview APF Oil Stop Primer is a professional grade 100% solids epoxy primer engineered specifically to bond to oil soaked and hydrocarbon contaminated concrete. When standard primers fail due to embedded oils, this low viscosity formula penetrates deep into the slab to create a reliable and permanent bond. For garages, auto shops, and industrial floors exposed to motor oil, hydraulic fluid, or solvents, this product prevents delamination and provides your coating system a stable starting point. It is the definitive solution when the concrete is already compromised and you still need the floor to perform. Avoid Costly Concrete Replacement: Standard primers cannot bond to contaminated concrete, which leads to peeling and system failure. APF Oil Stop Primer is designed specifically for these conditions, allowing you to successfully coat difficult slabs so you don't have to rip out the floor and replace it. Key Benefits Bonds to Contaminated Surfaces: Specifically designed for slabs affected by oils, fuels, and hydrocarbons. Deep Anchor Penetration: Low viscosity formula helps the resin anchor into compromised concrete pores. Prevents Delamination: Creates a reliable base for epoxy, polyaspartic, and flake systems. Problem Solving Performance: The go to primer when traditional resins will not hold. 100% Solids and Low VOC: Strong build with minimal odor, making it suitable for interior applications. Recommended Applications Auto repair shops and service bays. Residential garage floors and home workshops. Machine shops with frequent oil or fluid spills. Industrial warehouses with heavy forklift traffic. Technical Specifications Property Details Mix Ratio 3 Parts A to 2 Parts B Kit Size 1.25 Gallons Coverage Approximately 125 sq ft per kit Color Clear (Not Tintable) Surface Preparation Concrete must be cured for at least 30 days and structurally sound. Surface must be free of loose coatings, wax, and heavy surface debris. Mechanically prepare the surface to a CSP 2 or CSP 3 profile. Vacuum thoroughly to remove all dust and debris before application. Pro Tip: Apply APF Oil Stop Primer immediately after grinding and surface preparation. On heavily oil-contaminated slabs, embedded oils can migrate back to the surface within hours. Delaying application increases the risk of adhesion failure, so it is best to prep and coat in the same window. Mixing and Application Mixing: Combine Part A and Part B at a 3 to 2 ratio. Mix with a low speed drill for 2 to 3 minutes. Scrape sides and bottom thoroughly. Apply immediately after mixing. Application: Pour in ribbons and spread with a squeegee. Back roll with a solvent resistant 3/8 inch nap roller. Technique: Back roll twice in a north south and east west pattern to ensure the resin fully wets the substrate. Recoat: Apply subsequent coats within 24 hours. If exceeded, sand with 80 to 100 grit until a uniform dull finish is achieved. Frequently Asked Questions Can I use this on a floor that currently has standing oil?No. While it bonds to contaminated concrete, you must first clean and degrease the surface to remove standing oil and surface muck before mechanical preparation. What happens if I use a regular primer on oil soaked concrete?Standard epoxies will likely bead up or fail to bond, leading to fish eyes in the coating and eventual peeling once vehicle tires or heat are introduced. Is this primer clear?Yes. It is a clear 100% solids epoxy. It is not designed to be tinted. Can I apply a flake system over this?Yes. This creates an ideal bond for epoxy base coats, flake systems, and polyaspartic topcoats on compromised slabs.
APF VaporSolve® Primer | Adhesion Primer for Silicate Treated Concrete - 1.5 Gallon Kit
APF VaporSolve® Primer | Adhes... $89.99
APF VaporSolve® Primer | Adhesion Primer for Silicate Treated Concrete Product Overview APF VaporSolve® Primer is a specialized water based epoxy primer engineered exclusively for the VaporSolve moisture mitigation system. This product is not a standalone moisture vapor barrier (MVB). Its primary purpose is to serve as the critical "bridge" between challenging concrete substrates and the protective moisture barrier coat. It is specifically designed to solve adhesion failures on concrete slabs treated with silicate based curing compounds or densifiers—surfaces where traditional epoxy primers simply cannot bond. When used as the foundation for VaporSolve LP, it ensures the entire system remains anchored even under extreme hydrostatic pressure and high alkalinity. IMPORTANT: APF VaporSolve® Primer is an adhesion promoter, not a moisture barrier. It must be topcoated with VaporSolve LP to achieve moisture mitigation. Do not purchase this as a standalone solution for moisture vapor; it is specifically for bonding to high moisture slabs and concrete treated with silicates or densifiers. Where This Product Fits System Foundation: The mandatory first coat for the VaporSolve moisture mitigation system. Silicate Bond Specialist: Formulated to penetrate concrete treated with sodium or potassium silicates. Damp Slab Integration: Safely adheres to green or damp concrete where solvent primers fail. Alkalinity Defense: Uses Bisphenol F resin technology to resist the high pH environments common in wet slabs. Key Features Substrate Penetration: Low viscosity allows the resin to wet out and anchor into dense concrete pores. System Specific: Engineered to work in perfect chemical harmony with VaporSolve LP. Water Based & Low Odor: Safe for use in schools, hospitals, and occupied residential spaces. Wide Application Window: Reliable curing in temperatures ranging from 40°F to 100°F. Technical Specs & Mixing Property Details Coverage Approximately 200 sq ft per gallon Mix Ratio Do not mix partial kits Water Addition 1 gal water (3 gal kit) | 1 qt water (0.75 gal kit) Next Step Apply VaporSolve LP within 24 hours Surface Preparation Concrete must be mechanically prepared to a CSP 2 or CSP 3 profile. Remove all wax, old coatings, and loose contaminants. Vacuum thoroughly; the primer must reach the open pores of the concrete. Important: Acid etching is not an approved prep method for moisture mitigation systems. Mixing Instructions Pour entire contents of Part B into Part A. Mix for 2 to 3 minutes with a low speed drill (300 to 450 RPM). Add Water: Add the required amount of clean potable water and mix again for 2 to 3 minutes until uniform and creamy. Apply immediately. Pour material onto the floor within 3 minutes of mixing to maximize penetration. Frequently Asked Questions Can I skip the primer and just use VaporSolve LP?If your concrete has been densified or treated with silicates, skipping this primer will likely lead to a bond failure. This primer is the only layer engineered to bite into those silicate residues. How long do I wait before applying the VaporSolve LP barrier coat?Apply the LP barrier coat as soon as the primer is tack free, typically within 6 to 12 hours. Do not wait longer than 24 hours without mechanical sanding. Is this the same as a standard water based epoxy?No. This is a Bisphenol F resin system designed specifically for the extreme alkalinity and vapor pressure found in moisture mitigation environments. Does this primer come in colors?No. VaporSolve Primer is a clear system. Its job is substrate penetration, not aesthetics. Color is introduced in the subsequent coating layers. Do I need to wash the floor before priming?Mechanical grinding is the best prep. If the slab is dirty, it must be degreased and neutralized before grinding. The primer must reach clean, open concrete to work.
Two containers of One Stop Epoxy Primer, one labeled as 'PRIMER A' and the other as 'BASE,' both in clear color.
Epoxy Primer WB - 1 Gal $89.99
One Stop WB Epoxy Primer | High Performance 2 Part Water Based Epoxy One Stop WB Epoxy Primer is a professional grade water based epoxy designed to create a high bond foundation for epoxy flooring systems. This product is most commonly used as a pore sealing primer under 100% solids epoxy, where controlling outgassing and ensuring adhesion is critical to the success of the entire floor. Universal Compatibility – Approved for use with One Stop 100% Solids, 150FC, Metallic Dream, WB Urethanes, and PolyGloss 85. Multi Purpose Utility – Functions as a high bond primer, a flake floor base coat, or a durable interior finish coat. Pore Sealing Technology – Eliminates outgassing bubbles so your next layer of 100% solids Epoxy goes out bubble free. Industrial Strength – Scratch and abrasion resistant; tough enough for vehicle traffic and commercial use. VOC Compliant – Safe for interior use in garages, kitchens, warehouses, and basements. Most coating failures start at the surface. A properly applied primer like this one eliminates that risk by sealing the concrete and creating a consistent foundation for the system. Where This Product Fits in Your System This primer is designed to work as the first step in a complete epoxy flooring system. Use under 100% solids epoxy base coats Use before Flake or Quartz Systems to improve adhesion Can be used as a standalone coating in light duty applications This is not just a primer. It is the foundation that determines how well your entire system performs. Mixing and Application Instructions Step 1 Pre Mix Because this is a water based product, settlement is normal and expected. Blend the bucket of BASE (Part A) for 1 minute before pouring into a larger bucket and combining with activator. Step 2 The Blend For 1 Gallon Kits: Pour Part A and Part B into a larger mixing bucket and blend for 2 minutes using a paddle mixer. For 2 or More Gallons: When mixing multiple kits together (up to 4 gallons in a 5 gallon bucket), you must use a Box Mixer and blend for 2 - 3 minutes to ensure a complete chemical reaction. Step 3 Application Pour the mixed material directly onto the floor. While wearing spiked shoes, spread the material evenly using a flat squeegee. Small Projects: You may utilize a paint tray and dip and roll using a 1/4” nap epoxy roller (ensure the roller is de-shedded prior to use). To avoid roller lines, you may backroll the floor before the product becomes tacky. Coverage and Technical Specs All SFPG dependent upon porosity of the concrete: Primer on Porous Concrete: 200 to 250 SFPG Grind and Seal Base Coat: 200 to 250 SFPG Grind and Seal Body Coat: 150 to 200 SFPG Light Duty DIY Garage Floor (Needs Pigment and Two Layers): 150 to 175 SFPG Concrete Sealer / Dust Proofing: 200 to 250 SFPG Densifier Application: When applying to very soft or weak concrete, add 10% water to the first coat and apply as a densifier. The material should be applied to saturate the surface and allow for proper penetration into the concrete. Coverage rates for this application will vary depending on the condition and porosity of the concrete. Once the densified layer has dried, apply a second full strength coat without dilution. This exception applies only when using the product as a densifier and does not apply to standard primer or coating applications. Application Temp: Best if applied between 55 and 90 degrees Fahrenheit. Cure Schedule and Recoating Tack Free / Foot Traffic: 12 Hours Recoat Window: 24 Hours Heavy Foot Traffic: 48 Hours Vehicular Traffic: 72 Hours (3 Days) When To Sand For Additional Coats: A second coat may be applied within the 24 hour recoat window without sanding. If more than 24 hours have passed since the previous application, sanding is required. Sand the surface using a 100 to 120 mesh sanding screen, then vacuum and wipe the surface with denatured alcohol or acetone to achieve a proper mechanical bond before applying the next coat. Frequently Asked Questions Can I add a little water to make the primer spread further?No. You should not thin to expand coverage rate. Thinning disrupts the chemical bond and will result in a weak coat. The only exception is adding 10% water when using the product strictly as a densifier for very soft, crumbly concrete. Why do I have to sand before applying my metallic or topcoat?Sanding creates a mechanical profile or "teeth" for the next layer to grab onto. Skipping this step leads to poor adhesion and potential delamination. Which mixer should I use?For single gallon kits, a standard paddle mixer is fine. For anything 2 gallons or larger, a Box Mixer is required to ensure the Part A and Part B are fully integrated without trapping excessive air. Do I need a primer before epoxy?Yes. A primer improves adhesion, seals concrete pores to reduce outgassing, and helps prevent bubbles in your high build layers. Can I use this under metallic epoxy?Yes. This is one of the best applications for this product as it ensures the Metallic Dream layer goes down over a sealed surface, preventing bubbles from ruining the finish. Is this a high build coating?No. Water based epoxy is typically used as a primer or light duty coating, not as a high build system. Can this be used as a final coat?Yes, in light duty environments such as storage areas or mechanical rooms. What happens if I skip sanding between coats?Skipping sanding can lead to poor adhesion and potential delamination between layers of the flooring system.
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