Firepit Concrete Square Molds - Boulder Rock Liners (Set of 4)

Firepit Concrete Liner Stamp Set-  Square Fire Pit Boulder Random Rock

• This Boulder Firepit Mold set comes with 4 Boulder Rock Liners. 
• Reusable rubber form liner for making concrete firepits and seatwalls.
  
• Aggressively textured boulder style stones.
• Use to easily make square fire pits, planters, garden boxes.
• Finished concrete made from our Firepit Forms can be used with gas or natural wood burning. 
• Liners are notched and bent on the ends so they form a 4' box with perfect corners!

Size Dimensions of Firepit Concrete Square Molds - Boulder Rock Liners 

• Size: Each liner is around 14" tall, and 48" long.
• 1" or more of stone relief (sticking out)
• Ends of the 4 liners are staggered so they meet up with each other when using in a 48" box

How to Use Firepit Concrete Square Molds - Boulder Rock Liners

• Create the top coping cap / ledge in a number of ways:
• We have a specially made Rubber Edge Liner Form (sold here) just for this purpose!  It can be used in a form, but was designed to be screwed right to your firepit outer form (wood frame).  Some consideration should be taken to assure your securing it is adequate- a few screws probably won't hold it securely once filled with concrete, so use a bunch or back it with some 2x4 braces if you aren't sure!
• If you can pour the firepit base ring first, then you can come back and set up a Plastic Countertop Form (sold here) and one of the Rock Liners to go in it, and then pour the cap.