Include our large-poly, super-strong polypropylene/polyethylene blended synthetic macro-fibers in your concrete mix to assure the strongest possible stone. These fibers act like mini re-bar, successfully replacing steel fibers, welded wire mesh, and conventional reinforcing bars in the stone. Fibers increase overall durability, fatigue resistance, and flexural toughness of the stone. Bulk mixture includes (1) 12oz bulk bag or box of fibers, equivalent to around 8 small bags of fibers.
Small Bag - Include with wet concrete mix:
8"-12" Stone: 1/2 Bag
14"-18" Stone: 1 Bag
20"-24" Stone: 2 Bags
Bulk Box - Include with wet concrete mix:
8"-12" Stone: Small Handful
14"-18" Stone: Large Handful
20"-24" Stone: Two Large Handfuls
Hydraulic Cement (Atlas Stone Patch)
This product works well for patching small holes in Atlas Stones. This is very strong stuff, and expands as it sets to provide a permanent, high strength, fast-setting patch on atlas stones, cracks in concrete, masonry walls, wall-floor joints, swimming pools, water storage tanks, fountains, ponds, and drains. Ready to mix with water.
One pound fills a crack 3/4"W x 3/4"D x 2.5' length, or 16.8 cubic inches.
5-QT Concrete Mix Measuring Container
The 5-Quart Mix Measuring Container is great for adding water to the mix, producing concrete with the perfect consistency. Fill with the correct amount of water and mix with dry concrete. This mixing container works especially well with our Concrete Mixing Bag.
Stone Mold Shrink Wrap
Use to shrink wrap your molds after taping them and prior to filling them with concrete.The shrink wrap is great for extra support and works especially well to help keep your molds clean. Just cut the wrap off after your concrete is set up and your mold is still clean!
This roll contains 1,000 feet of 5" wrap, costing about .50 per mold.
Blaster Stone Mold Release
Stone Mold Release is an absolute must-have for Atlas Stone making. Without lubricating the inside of the mold before pouring concrete, the two halves are very difficult to separate. Use Blaster Stone Mold Release to lubricate the two halves and prolong the life of the mold.
Slater Atlas Stone Lightening Insert
Lighten your atlas stone by adding a High Density Lightening Insert to the mix. We recommend planning to leave at least 4" of concrete on either side of the insert to reduce the risk of the stone breaking. We also recommend including Concrete Strengthening Fibers and a high strength concrete mix (Quikrete 5000, etc.) if adding a lightening insert to the stone. Instructions for installing Lightening Inserts are mentioned in the instruction sheet included with each order, or can be found here.
Approximate Weight Loss
Minimum Mold Size
Custom Stone Mold Lettering
Add custom stone mold lettering to your Slater Atlas Stone Mold! Lettering is limited to 25 characters. We guarantee that the lettering will hold for at least one atlas stone. If placing an order for multiple stone molds, you should purchase the same amount of labels as molds, or specify which mold you would like the label installed.
When placing an order, please include what you would like your lettering to read in the order notes located on checkout page. For questions, please email firstname.lastname@example.org