6459 State Highway 23
Oneonta, NY 13820
607-432-6641 • Fax 607-433-6284
65 State Route 369
Port Crane, NY 13833
607-648-7051 • Fax 607-648-7050
Oneonta Block Company

Clay Chimney Products

Concrete Chimney Block     |    NYS Tek Spec 3.5     |     Heat Stop Refractory

Clay Flue Liners

SKU #
88CL
812CL
1313CL
1318CL
1616CL
1818CL
2024CL
Outside Dimensions
8 1/2" x 8 1/2"
8 1/2" x 13"
13" x 13"
13" x 18"
16" x 16"
18" x 18"
20" x 24"


SKU #
88CL6
812CL6
812CL8
Outside Dimensions
8 1/2" x 8 1/2" w/ 6" Hole
8 1/2" x 13" w/ 6"Hole
8 1/2" x 13" w/ 8" Hole



12" Clay Thimbles

SKU #

612CT

712CT

812CT
Size

6" x 12"

7" x 12"

8" x 12"
Appx. Inside
Dimension

6 1/2"

7 1/2"

8 1/2"
Appx. Outside
Dimension

8"

9"

10"

24" Clay Thimbles

SKU #

624CT

724CT

824CT

1024CT
Size

6" x 24"

7" x 24"

8" x 24"

10" x 24"
Appx. Inside
Dimension

6 1/2"

7 1/2"

8 1/2"

10 1/2"
Appx. Outside
Dimension

8"

9"

10"

12 1/2"

Firebrick

Download Firebrick Technical Sheet
Download Firebrick MSDS
SKU #

MF25

MS125

MF925

MS9125
Size

2 1/2" x 4" x 8 1/4"

1 1/4" x 4" x 8 1/4"

2 1/2" x 4 1/2" x 9"

1 1/4" x 4 1/2" x 9"
Qty per Pallet

567

928

500

850