{"id":47275,"date":"2026-03-31T14:35:03","date_gmt":"2026-03-31T13:35:03","guid":{"rendered":"https:\/\/blog.filasolutions.com\/?p=47275"},"modified":"2026-03-31T14:35:03","modified_gmt":"2026-03-31T13:35:03","slug":"making-hard-surfaces-safer-the-definitive-guide-to-the-grip-line","status":"publish","type":"post","link":"https:\/\/blog.filasolutions.com\/us\/making-hard-surfaces-safer-the-definitive-guide-to-the-grip-line\/","title":{"rendered":"Making Hard Surfaces Safer: The Definitive Guide to The Grip Line"},"content":{"rendered":"

Slip resistance is one of those things that often only gets attention after something goes wrong. A near miss on a wet pool deck. A customer slipping in a tiled entryway. A beautifully finished bathroom that suddenly feels unsafe underfoot.<\/span><\/p>\n

In today\u2019s US construction and renovation market, safety expectations are higher than ever. It\u2019s no longer enough for a surface to look good or perform well structurally. It also needs to behave safely in real-world conditions, especially when water is involved. That\u2019s where FILA\u2019s <\/span>PROGR1P<\/b> and <\/span>EASYGR1P<\/b> come in.<\/span><\/p>\n

These treatments offer a different approach to improving traction on hard surfaces. Instead of adding a coating on top, they work directly within the material itself, creating a permanent increase in grip without changing the appearance.<\/span><\/p>\n

Why Slip Resistance Matters on Hard Surfaces<\/span><\/h2>\n

At its core, slip resistance comes down to friction. When a hard surface becomes wet, a thin layer of water can form between the foot and the floor. That layer reduces contact, making it easier for the foot to slide rather than grip.<\/span><\/p>\n

This effect is especially noticeable on:<\/span><\/p>\n

    \n
  • Porcelain and ceramic tiles<\/span><\/li>\n
  • Siliceous natural stone<\/span><\/li>\n
  • Exterior paving exposed to rain<\/span><\/li>\n
  • Interior floors in bathrooms or entryways<\/span><\/li>\n<\/ul>\n

     <\/p>\n

    In dry conditions, many of these materials perform perfectly well. But once moisture is introduced, the surface can behave very differently. Improving traction in those moments prevents accidents and, ultimately, injuries.<\/span><\/p>\n

     <\/p>\n

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    When to Specify Anti-Slip Treatments<\/span><\/h2>\n

    In many projects, slip resistance is not necessarily discussed early on. The focus is usually on finish, format, and overall design. It is only once the space is in use or close to completion that concerns about safety begin to surface.\u00a0<\/span><\/p>\n

    Ideally, slip resistance should be considered at the specification stage. This allows designers and contractors to choose materials that already meet performance expectations. However, in reality, that does not always happen. There are plenty of situations where a surface looks right on paper but behaves differently once installed.<\/span><\/p>\n

    Large-format porcelain tiles, for example, can appear perfectly suitable until they are exposed to water in everyday use. This is where treatments like <\/span>PROGR1P <\/b>and <\/span>EASYGR1P<\/b> become valuable. They provide flexibility. Instead of having to redesign or replace materials, you can adjust performance after installation.<\/span><\/p>\n

    Whether it is introduced during planning or as a solution to an issue discovered later, the key is to understand that slip resistance can be improved, even in the final stages of a project.<\/span><\/p>\n

    Two Types of Anti-Slip Solutions<\/span><\/h2>\n

    Most solutions on the market fall into two categories:<\/span><\/p>\n

     <\/p>\n

    Surface Coatings<\/strong><\/h5>\n

    These are applied on top of the material to create a textured or grippy layer, but come with trade-offs such as:<\/span><\/p>\n

      \n
    • Wearing down quickly<\/span><\/li>\n
    • Altering the look of the surface<\/span><\/li>\n
    • Requiring reapplication often<\/span><\/li>\n<\/ul>\n

       <\/p>\n

      Micro-Etching Treatments<\/strong><\/h5>\n

      This is the approach used by <\/span>PROGR1P<\/b> and <\/span>EASYGR1P<\/b>. Instead of adding a layer, the product reacts with the surface itself. It creates microscopic changes that increase traction without introducing a visible coating. This distinction is important, especially for projects where both performance and aesthetics matter.<\/span><\/p>\n

       <\/p>\n

      \"\"<\/p>\n

      Why Permanent Treatments Offer a Different Approach<\/span><\/h2>\n

      One of the key advantages of micro-etching is that it doesn\u2019t rely on a surface layer. With coatings, performance depends on a film that can wear away. Over time, that means reapplication, inconsistency, and additional maintenance.<\/span><\/p>\n

      With FILA\u2019s Grip Line, the change happens within the material itself. You\u2019re not adding grip. You\u2019re changing how the surface interacts with water and movement. This becomes even more relevant in projects where long-term reliability is a priority.<\/span><\/p>\n

      How PROGR1P and EASYGR1P Work<\/span><\/h2>\n

      Both products use a controlled micro-etching process.<\/span><\/p>\n

      When applied correctly:<\/span><\/p>\n

        \n
      • The treatment reacts with the material<\/span><\/li>\n
      • Micro-level abrasions form on the surface<\/span><\/li>\n
      • Water disperses more effectively<\/span><\/li>\n
      • Traction improves under wet conditions<\/span><\/li>\n<\/ul>\n

         <\/p>\n

        Because this happens at a microscopic level, the overall look of the surface remains unchanged when applied properly. Another key point is that this process is not temporary. It alters the surface itself, which is why the results are considered permanent with proper maintenance.<\/span><\/p>\n

         <\/p>\n

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        Understanding DCOF and US Standards<\/span><\/h2>\n

        In the US, slip resistance is typically evaluated using the Dynamic Coefficient of Friction (DCOF). This measurement looks at how much resistance a surface provides when something moves across it, which closely reflects real-life conditions like walking on a wet floor.<\/span><\/p>\n

        Under ANSI A326.3-22, DCOF is measured using equipment such as the BOT-3000E. For many interior wet applications, a value of 0.42 or higher is often cited as a safety benchmark.<\/span><\/p>\n

        What matters here is not just the number, but the outcome:<\/span><\/p>\n

          \n
        • Below threshold, surfaces may be considered risky<\/span><\/li>\n
        • Above threshold, they are more likely to meet safety expectations<\/span><\/li>\n<\/ul>\n

           <\/p>\n

          Treatments like <\/span>PROGR1P<\/b> and<\/span> EASYGR1P<\/b> are designed to help shift surfaces into that safer range. Once the principle is understood, the next step is selecting the right product for the job.<\/span><\/p>\n

           <\/p>\n

          \"\"<\/p>\n

          Choosing the Right Product<\/span><\/h2>\n

          While both products work in the same way, they are designed for different types of jobs.<\/span><\/p>\n

           <\/p>\n

          PROGR1P<\/strong><\/h5>\n
            \n
          • Fast reaction time, around one minute<\/span><\/li>\n
          • Coverage up to approximately 107 sq ft per liter<\/span><\/li>\n
          • Ideal for larger areas where efficiency matters<\/span><\/li>\n<\/ul>\n

             <\/p>\n

            Typical uses include:<\/strong><\/h5>\n
              \n
            • Pool surrounds<\/span><\/li>\n
            • Exterior walkways<\/span><\/li>\n
            • Commercial flooring<\/span><\/li>\n<\/ul>\n

               <\/p>\n

              \"\"<\/p>\n

               <\/p>\n

              EASYGR1P<\/strong><\/h5>\n
                \n
              • Slower reaction time, around ten minutes<\/span><\/li>\n
              • Coverage up to approximately 32 sq ft per 500 ml<\/span><\/li>\n
              • Designed for smaller or more detailed applications<\/span><\/li>\n<\/ul>\n

                 <\/p>\n

                Typical uses include:<\/strong><\/h5>\n
                  \n
                • Shower trays<\/span><\/li>\n
                • Bathroom floors<\/span><\/li>\n
                • Entry steps or localized problem areas<\/span><\/li>\n<\/ul>\n

                   <\/p>\n

                  \"\"<\/p>\n

                  Suitable Surfaces<\/span><\/h2>\n

                  These treatments are designed for hard, non-calcareous materials.<\/span><\/p>\n

                  They work well on:<\/span><\/p>\n

                    \n
                  • Porcelain tile<\/span><\/li>\n
                  • Ceramic and quarry tile<\/span><\/li>\n
                  • Granite<\/span><\/li>\n
                  • Siliceous stones such as quartzite, slate, lava stone, and similar siliceous materials<\/span><\/li>\n<\/ul>\n

                     <\/p>\n

                    These materials respond well to micro-etching, allowing traction to improve without damaging the surface.<\/span><\/p>\n

                    Where They Should Not Be Used<\/span><\/h2>\n

                    Not all materials are suitable. Avoid using these treatments on:<\/span><\/p>\n

                      \n
                    • Marble<\/span><\/li>\n
                    • Limestone<\/span><\/li>\n
                    • Travertine<\/span><\/li>\n
                    • Other calcareous stones<\/span><\/li>\n<\/ul>\n

                       <\/p>\n

                      These surfaces can react differently and may be damaged.<\/span><\/p>\n

                      Typical Problem Areas on Site<\/span><\/h2>\n

                      Slip issues often appear in areas such as outdoor patios, pool surrounds, large-format bathroom tiles, and commercial entryways where water is present.<\/span><\/p>\n

                       <\/p>\n

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                      Retrofit vs Replacement: A Smarter Alternative<\/span><\/h2>\n

                      A common challenge on site is discovering that a finished surface doesn\u2019t perform as expected. Removing and replacing tiles is costly, disruptive, and time-consuming.<\/span><\/p>\n

                      A treatment-based approach offers a practical alternative, allowing contractors to improve slip resistance without replacing the material. This reduces downtime, avoids waste, and preserves the original design.<\/span><\/p>\n

                      Testing Before Application: Getting It Right from the Start<\/span><\/h2>\n

                      Before applying either of these treatments across a full surface, it\u2019s essential to run a test.<\/span><\/p>\n

                      This should always be carried out on a clean, uninstalled sample or in an inconspicuous area of the surface. It\u2019s a simple step, but one that plays a critical role in achieving the right result.<\/span><\/p>\n

                      There are three key reasons why testing is important.<\/span><\/p>\n

                        \n
                      • First, it confirms that the product is compatible with the material. While these treatments are designed for a wide range of hard surfaces, not every finish will respond in the same way.<\/span><\/li>\n
                      • Second, it allows you to check the visual and performance outcome before committing to a full application. Because the treatment is irreversible, testing ensures the result meets expectations in terms of both grip and appearance.<\/span><\/li>\n
                      • Third, and just as importantly, the test determines the correct contact time needed to achieve the desired level of slip resistance. Different materials react differently, so understanding how long the product should remain on the surface is key to reaching the required DCOF.<\/span><\/li>\n<\/ul>\n

                         <\/p>\n

                        How to Run a Test<\/strong><\/h5>\n

                        Apply the product to a clean, dry surface using a lambswool applicator, brush, or white pad. Allow it to react for the required time, ensuring the surface remains wet throughout the process.<\/span><\/p>\n

                        Once the reaction time has been reached, remove the residue using a wet vacuum, mop, or cloth. Rinse thoroughly with clean water, then neutralize the surface using <\/span>CLEANER PRO<\/b>.<\/span><\/p>\n

                         <\/p>\n

                        How to Evaluate the Results<\/strong><\/h5>\n

                        After rinsing and neutralizing, assess the surface to ensure it provides the desired level of grip. If a higher level of traction is needed, the application can be repeated on the test area in controlled intervals. This helps fine-tune the contact time required to achieve the target result.<\/span><\/p>\n

                        Once the correct timing has been established, it can then be applied consistently across the full surface, following the product\u2019s application guidelines.<\/span><\/p>\n

                         <\/p>\n

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                        A Typical On-Site Workflow<\/span><\/h2>\n

                        While both products follow the same principles, their applications differ slightly depending on the required working time.<\/span><\/p>\n

                         <\/p>\n

                        Applying PROGR1P<\/strong><\/h5>\n

                        PROGR1P<\/b> is designed for faster application, making it well-suited to larger areas. Once the surface has been properly prepared and tested, the product is applied evenly with a lambswool applicator, a brush, or a white pad. It should be left to react for the determined contact time, ensuring the surface remains wet throughout.<\/span><\/p>\n

                        After the reaction time, remove the residue using a wet vacuum, cloth, or mop. Rinse thoroughly with clean water, then neutralize the surface using a suitable solution. Consistency is key. The product should be applied evenly across all areas for the same duration to avoid variations in the final result.<\/span><\/p>\n

                         <\/p>\n