A resin in cutting boards transforms an ordinary piece of wood to a strong and graphically appealing kind of wood. But just how tough is the resin layer? Is it able to withstand the constant use and abuse a kitchen would give it, or not? This depends on a number of characteristics of the resin itself and how well it is cared for.
The Resilience of Resin
Of these, resin-especially epoxy resin-is extremely durable when it sets. Setting occurs due to a chemical reaction that changes the liquid resin into a hard plastic-like surface. Such a hardened layer is very resistant to scratches, moisture, and even heat; hence, it’s an ideal protective coating on cutting boards.
Consider the demands on a cutting board: the pressure from knives, exposure to water, and temperature changes. A well-cured resin surface will take these in its stride. For example, even under the repeated impact of a sharp knife, the resin resists scratching better than many untreated wooden surfaces. It is this resistance that plays a major role in maintaining the aesthetic and functional integrity of the board.
The Limits of Durability
However, it must be taken into consideration that “durable” does not equate to “invincible.” As resilient as resin can be, it is by no means immune to damage. Deep cuts from aggressive chopping or serrated knives can pass through the resin surface for visible marks or even breaches in the protective layer.
This would be the case whereby a chef’s knife, continuously used at one spot on a resin-coated board, might eventually grind down the resin. Not that it makes the board useless, but over time the resin surface may need some maintenance or refinishing to retain its look and performance.
Maintenance is key
Long-term durability of the resin-coated cutting board depends, to a great degree, on maintenance. A few simple practices will go a long way in prolonging life on the resin surface. First, using the right kind of knife-ideally, one with a smooth edge rather than a serrated one-minimizes deep scratching of the surface. Keeping away from extreme temperatures, such as placing the board beside a hot stove or running it under a dishwasher, will prevent the resin from becoming brittle or developing cracks.
Just regular cleaning, done with mild soap and water, followed by thorough drying, prevents moisture from seeping into any micro-cracks that may develop over time. Occasional use of a food-safe mineral oil applied to the resin and wood parts of the board will help preserve sheen and durability on the surface.
Resin on cutting boards is very durable and acts almost as a protective layer that resists most wear and tear anticipated in a kitchen. However, like any material, there is a limit to its toughness. Understanding these limits and applying proper maintenance will go a long way toward your resin-coated cutting board remaining functional and handsome for years to come. Resin adds not only aesthetic appeal but also a significant degree of resilience to cutting boards, thus being a smart choice for people who want both form and function from their kitchen tools.