The Official Website for Ceramic Grill Store

Product Description

Heavy-Duty Cast Iron for High-Heat Searing

Upgrade your Primo Oval ceramic grill with the heat retention and searing performance of cast iron.

Designed for high-temperature grilling, the Primo Cast Iron Searing Grate holds and transfers heat directly to the food for bold sear marks on steaks, chops, burgers, and more.

Each D-shaped grate replaces one half of your standard Primo cooking grid, making it easy to add a dedicated cast iron searing zone while keeping a different cooking surface on the other side.

Want cast iron across the entire cooking surface? Each grate is sold individually, so you'll need two grates for full left-to-right coverage.

Why Cook on Cast Iron?

  • Excellent Heat Retention: Heavy cast iron absorbs and holds heat for consistent high-temperature searing.
  • Deep Sear Marks: The substantial cooking surface transfers concentrated heat directly into steaks, chops, burgers, and other grilled foods.
  • Half-Grate Flexibility: Use one cast iron grate alongside your standard Primo grid to create two different cooking surfaces at the same time.
  • Genuine Primo OEM Accessory: Designed specifically to fit the corresponding Primo Oval ceramic grill.

Great for: Steaks, burgers, chops, pork tenderloin, tuna steaks, and other foods where you want strong direct heat and pronounced sear marks.

Model & Compatibility Options

Grill Model OEM Part Number
Primo Oval Junior 200 PG00363
Primo Oval Large 300 PG00364
Primo Oval XL 400 PG00361
Primo Oval XXL 500 / 2XL PG00374

Before Ordering: Each Primo Oval grill size requires a different cast iron grate. Select the grate that matches your specific Primo model. Each selection includes one half-moon grate; order two for a complete cast iron cooking surface.

Technical Specifications

  • Material: Cast iron
  • Shape: D-shaped / half-moon
  • Quantity: 1 grate
  • Full Coverage: Requires 2 grates
  • Product Type: Genuine Primo OEM accessory

Cast Iron Care & Maintenance

Like other cast iron cooking surfaces, keep the grate clean and lightly seasoned with cooking oil to help protect against rust and maintain the cooking surface. Avoid leaving the grate exposed to moisture for extended periods.


Primo® is a registered trademark of Empire Comfort Systems. Ceramic Grill Store is an independent retailer of genuine Primo products and aftermarket grill accessories and is not affiliated with, endorsed by, or sponsored by Primo Grills.