
Unicook BP1512R Cordierite Pizza Stone 15x12
- Size: 15 x 12 Inch
- Material Type: Cordierite
- Shape: Rectangular
- Color: Beige
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A straightforward cordierite pizza stone sized 15 x 12 inches, built to hold steady heat for a crisp crust on a grill or in an oven.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B0CH7SZLDLModel: BP1512RCategory: Outdoor Cookers
Overview
A rectangular cordierite pizza stone from Unicook measuring 15 x 12 x 0.53 inches in a beige, natural stone finish. Cordierite is the same thermal shock resistant ceramic used in most baking stones sold for ovens and grills.
Unicook's BP1512R follows the standard cordierite baking stone format: a flat rectangular slab meant to sit on a grill grate or oven rack and hold steady, even heat under a pizza crust. At just over half an inch thick, it carries enough mass to store heat through a baking session without cracking under normal temperature swings, which is the main reason cordierite gets chosen over ceramic or metal for this job.
- Unicook BP1512R pizza stone
- Cordierite construction
- 15 x 12 x 0.53 in
- Beige finish
Who it's for
Suits anyone baking pizza on a grill or in a home oven who wants a crisper crust than a metal pan produces. Less useful for someone who only occasionally bakes pizza and does not want to store a 15 x 12 inch stone.
Pros and cons
- Cordierite holds even heat for crisp crusts
- Rectangular shape fits standard grill grates
- 0.53 in thick stone adds noticeable weight
- Fixed 15 x 12 in size, not adjustable
Performance notes
Cordierite absorbs and holds heat evenly across the slab, which draws moisture out of pizza dough and helps the crust crisp rather than steam. The material also tolerates the rapid heat swings a grill produces better than ceramic, reducing the risk of cracking with normal use.
Specifications
| Brand | Unicook |
|---|---|
| Model | BP1512R |
| Dimensions & fit | |
| Size | 15 x 12 Inch |
| Item Dimensions L X W X Thickness | 15 × 12 × 0.5 inches |
| Capacity & performance | |
| Maximum Temperature | 1450 °F |
| Construction & materials | |
| Material Type | Cordierite |
| Color | Beige |
| Included components | |
| Included Components | 15 X 12 Inch Pizza Stone X 1, Dough Scraper X 1 |
| Other details | |
| Shape | Rectangular |
| Item Type Name | Pizza Stone For Oven And Grill |
| Product Care Instructions | Hand Wash |
Frequently asked questions
What is the BP1512R made from?
Cordierite, the same material used in most baking stones.
What size is the stone?
15 by 12 by 0.53 inches.
Can it be used on a grill?
Yes, cordierite is rated for grill use.