Oval Fredstone 18-IN X 16-IN for Large Primo

Upgrade your Primo Large Oval grill's cooking performance with this purpose-built Fredstone replacement cooking stone. Designed specifically to fit the Large Primo Oval, this 18" x 16" ceramic stone integrates seamlessly into your existing setup without any modifications or guesswork. Fredstones are prized among ceramic grill enthusiasts for their ability to retain and distribute heat evenly across the cooking surface. Whether you're slow-roasting a whole chicken, baking artisan bread, or achieving a perfectly seared crust on a thick-cut steak, the stone's thermal properties help maintain consistent temperatures throughout your cook — reducing hot spots and delivering more predictable results. Weighing in at 9 lbs, this stone offers substantial mass to absorb and hold heat, which is especially valuable during low-and-slow cooks or when you need to recover temperature quickly after lifting the lid. It's a straightforward swap that can meaningfully improve the versatility of your Primo Oval, giving you the confidence to take on a wider range of recipes. Whether you're replacing a worn stone or adding a spare for back-to-back cooks, this Fredstone is a practical, well-matched accessory for any Primo Large Oval owner looking to get more out of their grill.