{"id":5832,"date":"2026-07-09T10:39:59","date_gmt":"2026-07-09T03:39:59","guid":{"rendered":"https:\/\/amco.co.th\/?p=5832"},"modified":"2026-07-09T10:48:49","modified_gmt":"2026-07-09T03:48:49","slug":"how-to-choose-anti-slip-material","status":"publish","type":"post","link":"https:\/\/amco.co.th\/en\/how-to-choose-anti-slip-material\/","title":{"rendered":"Anti-Slip Material: How to Choose the Right Grade in 4 Steps (Zinc-Plated, SS304 or SS316)"},"content":{"rendered":"\n

Choosing the right anti-slip material<\/strong> isn’t one decision \u2014 it’s four, in order: pick the base material<\/strong> (zinc-plated steel, stainless SS304 or SS316, by environment), the grit grade<\/strong> (by footwear and traffic), the thickness<\/strong> (by load), and the safety marking<\/strong> (colour, warning stripes, custom text). Get material and grade right and the surface lasts years in the conditions you actually have; get them wrong and it corrodes, wears, or grips the wrong way for your footwear. This guide walks the four steps with a decision table for each.<\/p>\n\n\n\n

\n\n\n\n

Table of Contents<\/h1>\n\n\n\n
    \n
  1. How do you choose the right anti-slip material?<\/li>\n\n\n\n
  2. Step 1 \u2014 Which base material? (zinc-plated, SS304 or SS316)<\/li>\n\n\n\n
  3. Step 2 \u2014 Which grit grade? (find your grade by footwear)<\/li>\n\n\n\n
  4. Step 3 \u2014 How thick should the anti-slip material be?<\/li>\n\n\n\n
  5. Step 4 \u2014 Colour and safety marking on the anti-slip material<\/li>\n\n\n\n
  6. FAQ<\/li>\n<\/ol>\n\n\n\n
    \n\n\n\n

    1. How do you choose the right anti-slip material?<\/h2>\n\n\n\n

    The right anti-slip material is the one matched to your<\/em> environment, footwear and load \u2014 not just “the grippiest one.” A surface that’s perfect for a dry commercial walkway is wrong for a chemical washdown area, and a grade tuned for safety boots can feel harsh underfoot for barefoot or sandal use. So instead of picking a product off a shelf, work through four decisions in order: base material, grit grade, thickness, and safety marking. Across all four, amco’s grip comes from a silicon-carbide surface (Mohs ~9.5)<\/strong> fused into the plate, so whichever configuration you choose keeps its grip for years rather than polishing smooth.<\/p>\n\n\n\n

    2. Step 1 \u2014 Which base material? (zinc-plated, SS304 or SS316<\/a>)<\/h2>\n\n\n\n
    \"anti-slip<\/figure>\n\n\n\n

    The base material decides corrosion resistance and where the plate can live. Match it to the environment, not the budget line:<\/p>\n\n\n\n

    Base material<\/th>Best for<\/th>Notes<\/th><\/tr><\/thead>
    Zinc-plated steel<\/strong><\/td>General industrial \u2014 the most-specified choice<\/td>Economical and strong; the default for most industrial floors<\/td><\/tr>
    Stainless SS304<\/strong><\/td>Food-grade, washdown, general wet and industrial areas<\/td>Food-grade, strong corrosion resistance<\/td><\/tr>
    Stainless SS316<\/strong><\/td>Offshore, coastal\/marine, high-corrosion and aggressive-chemical zones<\/td>Maximum corrosion resistance<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    Zinc-plated steel is the most-specified material and the right default for most general industrial floors. Step up to stainless where the environment demands it: SS304<\/strong> for food-grade and washdown areas, and SS316<\/strong> for offshore, coastal\/marine, and high-corrosion or aggressive-chemical zones. The common mistake is under-spec’ing \u2014 using zinc-plated on a washdown line, or SS304 where the corrosion load really needs SS316.<\/p>\n\n\n\n

    3. Step 2 \u2014 Which grit grade? (find your grade by footwear)<\/h2>\n\n\n\n
    \"anti-slip<\/figure>\n\n\n\n

    Grip grade should match the footwear<\/strong> people wear and the traffic<\/strong> the area sees. Too fine and it under-grips for safety boots; too coarse and it’s uncomfortable for barefoot or sandals. Find your grade:<\/p>\n\n\n\n

    Grade<\/th>Footwear<\/th>Best for<\/th>Approx. thickness<\/th><\/tr><\/thead>
    Extra Fine<\/td>Barefoot \u00b7 sandal \u00b7 sneaker<\/td>Commercial, light-duty<\/td>1.7\u20132.0 mm<\/td><\/tr>
    Fine<\/strong> \u2605<\/td>Barefoot \u00b7 sandal \u00b7 sneaker<\/td>Commercial, light-duty (best seller)<\/td>1.7\u20132.0 mm<\/td><\/tr>
    Coarse<\/strong> \u2605<\/td>Sneaker \u00b7 safety shoe<\/td>Industrial (best seller)<\/td>2.5 mm<\/td><\/tr>
    Extra Coarse<\/td>Sneaker \u00b7 safety boot<\/td>Heavy industrial<\/td>3.5 mm<\/td><\/tr>
    Offshore<\/td>Safety boot<\/td>Offshore \/ harshest conditions<\/td>5 mm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    For most factory floors with safety boots, Coarse to Extra Coarse<\/strong> is the sweet spot; barefoot or mixed-footwear areas (locker rooms, light commercial) want Fine or Extra Fine<\/strong>; offshore and the harshest wet\/oily environments call for Offshore<\/strong>. The grade also tracks the slip rating \u2014 coarser grades reach higher R-values <\/a>(up to R13).<\/p>\n\n\n\n

    4. Step 3 \u2014 How thick should the anti-slip material be?<\/h2>\n\n\n\n

    Thickness follows from the grade and the load: coarser, heavier-duty grades are thicker, running from 1.7 mm at the fine end up to 5 mm<\/strong> for offshore. The rule of thumb: thick enough to survive the traffic and last, thin enough not to create a trip lip or a ramp people notice. On stairs especially, an over-thick plate becomes an edge to catch \u2014 which is why the profile is engineered to grip without adding a hazard of its own. If you’re unsure, the grade you picked in Step 2 already implies the right thickness.<\/p>\n\n\n\n

    5. Step 4 \u2014 Colour and safety marking on the anti-slip material<\/h2>\n\n\n\n

    The last decision is often treated as decoration, but it’s a safety function. Options:<\/p>\n\n\n\n