The 18” Slater Atlas Stone Mold produces a concrete Atlas Stone that weighs approximately 240lbs. Like all of our Atlas Stone Molds, this mold is a multiple-use product, meaning you can expect to make many, many stones with one mold.

For making a lighter stone, we suggest using a lightweight concrete mix (Sakrete Maximizer Mix, etc.) or adding one of the following Lightening Inserts to your 18” Atlas Stone:

• 6” Lightening Insert: 10lb WeightLoss (total weight approx. 230lb)
• 8” Lightening Insert: 25lb Weight Loss (total weight approx. 215lb)
• 10” Lightening Insert: 42lb Weight Loss (total weight approx. 198lb)
• 12” Lightening Insert: 70lb Weight Loss (total weight approx. 170lb)

Made in Lancaster, Ohio, U.S.A

One Quick Note: Since we first started, the Slater Atlas Stone Mold has been manufactured by hand in the basement of Slater’s Hardware. Steve Slater and his family are still making the Slater Mold, and we intend to keep it that way as long as we can. When things started growing for us, instead of switching to foreign, outsourced, or robotic production, we decided it would be best to keep the manufacturing at home, providing jobs to family and local community members. In the end, we promise to deliver you a product that will produce a stone we would happily use at the Arnold Classic, World’s Strongest Man, or any other big-stage event you can think of. If you believe we have failed in providing you with this product, we will make it right – no questions asked. 

The 16” Slater Atlas Stone Mold produces a concrete Atlas Stone that weighs approximately 175lbs. Like all of our Atlas Stone Molds, this mold is a multiple-use product, meaning you can expect to make many, many stones with one mold.

For making a lighter stone, we suggest using a lightweight concrete mix (Sakrete Maximizer Mix, etc.) or adding one of the following Lightening Inserts to your 16” Atlas Stone:

• 6” Lightening Insert: 10lb Weight Loss (total weight approx. 165lb)
• 8” Lightening Insert: 25lb Weight Loss (total weight approx. 150lb)
• 10” Lightening Insert: 42lb Weight Loss (total weight approx. 133lb)

Made in Lancaster, Ohio, U.S.A

One Quick Note: Since we first started, the Slater Atlas Stone Mold has been manufactured by hand in the basement of Slater’s Hardware. Steve Slater and his family are still making the Slater Mold, and we intend to keep it that way as long as we can. When things started growing for us, instead of switching to foreign, outsourced, or robotic production, we decided it would be best to keep the manufacturing at home, providing jobs to family and local community members. In the end, we promise to deliver you a product that will produce a stone we would happily use at the Arnold Classic, World’s Strongest Man, or any other big-stage event you can think of. If you believe we have failed in providing you with this product, we will make it right – no questions asked. 

The 14” Slater Atlas Stone Mold produces a concrete Atlas Stone that weighs approximately 115lbs. Like all of our Atlas Stone Molds, this mold is a multiple-use product, meaning you can expect to make many, many stones with one mold.

For making a lighter stone, we either suggest using a lightweight concrete mix (Sakrete Maximizer Mix, etc.), or adding one of the following Lightening Inserts to your 14” Atlas Stone:

• 6” Lightening Insert: 10lb Weight Loss (total weight approx. 105lb)
• 8” Lightening Insert: 25lb Weight Loss (total weight approx. 90lb)

Made in Lancaster, Ohio, U.S.A

One Quick Note: Since we first started, the Slater Atlas Stone Mold has been manufactured by hand in the basement of Slater’s Hardware. Steve Slater and his family are still making the Slater Mold, and we intend to keep it that way as long as we can. When things started growing for us, instead of switching to foreign, outsourced, or robotic production, we decided it would be best to keep the manufacturing at home, providing jobs to family and local community members. In the end, we promise to deliver you a product that will produce a stone we would happily use at the Arnold Classic, World’s Strongest Man, or any other big-stage event you can think of. If you believe we have failed in providing you with this product, we will make it right – no questions asked. 

The 20” Slater Atlas Stone Mold produces a concrete Atlas Stone that weighs approximately 330lbs. Like all of our Atlas Stone Molds, this mold is a multiple-use product, meaning you can expect to make many, many stones with one mold.

For making a lighter stone, we either suggest using a lightweight concrete mix (Sakrete Maximizer Mix, etc.), or adding one of the following Lightening Inserts to your 20” Atlas Stone:

• 6” Lightening Insert: 10lb Weight Loss (total weight approx. 320lb)
• 8” Lightening Insert: 25lb Weight Loss (total weight approx. 305lb)
• 10” Lightening Insert: 42lb Weight Loss (total weight approx. 288lb)
• 12” Lightening Insert: 70lb Weight Loss (total weight approx. 260lb)

Made in Lancaster, Ohio, U.S.A

One Quick Note: Since we first started, the Slater Atlas Stone Mold has been manufactured by hand in the basement of Slater’s Hardware. Steve Slater and his family are still making the Slater Mold, and we intend to keep it that way as long as we can. When things started growing for us, instead of switching to foreign, outsourced, or robotic production, we decided it would be best to keep the manufacturing at home, providing jobs to family and local community members. In the end, we promise to deliver you a product that will produce a stone we would happily use at the Arnold Classic, World’s Strongest Man, or any other big-stage event you can think of. If you believe we have failed in providing you with this product, we will make it right – no questions asked. 

The 12” Slater Atlas Stone Mold produces a concrete Atlas Stone that weighs approximately 70lbs. Like all of our Atlas Stone Molds, this mold is a multiple-use product, meaning you can expect to make many, many stones with one mold.

Due to the small size of the mold, we do not recommend using a lightening ball to lighten the stone. If you would like to make a lighter 12” Atlas Stone, we suggest using a lightweight concrete mix (Sakrete Maximizer Concrete Mix, etc.).

Made in Lancaster, Ohio, U.S.A

One Quick Note: Since we first started, the Slater Atlas Stone Mold has been manufactured by hand in the basement of Slater’s Hardware. Steve Slater and his family are still making the Slater Mold, and we intend to keep it that way as long as we can. When things started growing for us, instead of switching to foreign, outsourced, or robotic production, we decided it would be best to keep the manufacturing at home, providing jobs to family and local community members. In the end, we promise to deliver you a product that will produce a stone we would happily use at the Arnold Classic, World’s Strongest Man, or any other big-stage event you can think of. If you believe we have failed in providing you with this product, we will make it right – no questions asked. 

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

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. 

The 8” Slater Atlas Stone Mold produces a concrete Atlas Stone that weighs approximately 23lbs. Like all of our Atlas Stone Molds, this mold is a multiple-use product, meaning you can expect to make many, many stones with one mold.

Due to the small size of the mold, we do not recommend using a lightening ball to lighten the stone. If you would like to make a lighter 8” Atlas Stone, we suggest using a lightweight concrete mix (Sakrete Maximizer Concrete Mix, etc.).

Made in Lancaster, Ohio, U.S.A

One Quick Note: Since we first started, the Slater Atlas Stone Mold has been manufactured by hand in the basement of Slater’s Hardware. Steve Slater and his family are still making the Slater Mold, and we intend to keep it that way as long as we can. When things started growing for us, instead of switching to foreign, outsourced, or robotic production, we decided it would be best to keep the manufacturing at home, providing jobs to family and local community members. In the end, we promise to deliver you a product that will produce a stone we would happily use at the Arnold Classic, World’s Strongest Man, or any other big-stage event you can think of. If you believe we have failed in providing you with this product, we will make it right – no questions asked. 

The 10” Slater Atlas Stone Mold produces a concrete Atlas Stone that weighs approximately 45lbs. Like all of our Atlas Stone Molds, this mold is a multiple-use product, meaning you can expect to make many, many stones with one mold.

Due to the small size of the mold, we do not recommend using a lightening ball to lighten the stone. If you would like to make a lighter 10” Atlas Stone, we suggest using a lightweight concrete mix (Sakrete Maximizer Concrete Mix, etc.).

Made in Lancaster, Ohio, U.S.A

One Quick Note: Since we first started, the Slater Atlas Stone Mold has been manufactured by hand in the basement of Slater’s Hardware. Steve Slater and his family are still making the Slater Mold, and we intend to keep it that way as long as we can. When things started growing for us, instead of switching to foreign, outsourced, or robotic production, we decided it would be best to keep the manufacturing at home, providing jobs to family and local community members. In the end, we promise to deliver you a product that will produce a stone we would happily use at the Arnold Classic, World’s Strongest Man, or any other big-stage event you can think of. If you believe we have failed in providing you with this product, we will make it right – no questions asked. 

The 21” Slater Atlas Stone Mold produces a concrete Atlas Stone that weighs approximately 345lbs. Like all of our Atlas Stone Molds, this mold is a multiple-use product, meaning you can expect to make many, many stones with one mold.

For making a lighter stone, we either suggest using a lightweight concrete mix (Sakrete Maximizer Mix, etc.), or adding one of the following Lightening Inserts to your 21” Atlas Stone (link below):

• 6” Lightening Insert: 10lb Weight Loss (total weight approx. 344lb)
• 8” Lightening Insert: 25lb Weight Loss (total weight approx. 329lb)
• 10” Lightening Insert: 42lb Weight Loss (total weight approx. 312lb)
• 12” Lightening Insert: 70lb Weight Loss (total weight approx. 284lb)

Made in Lancaster, Ohio, U.S.A

One Quick Note: Since we first started, the Slater Atlas Stone Mold has been manufactured by hand in the basement of Slater’s Hardware. Steve Slater and his family are still making the Slater Mold, and we intend to keep it that way as long as we can. When things started growing for us, instead of switching to foreign, outsourced, or robotic production, we decided it would be best to keep the manufacturing at home, providing jobs to family and local community members. In the end, we promise to deliver you a product that will produce a stone we would happily use at the Arnold Classic, World’s Strongest Man, or any other big-stage event you can think of. If you believe we have failed in providing you with this product, we will make it right – no questions asked. 

The 24” Slater Atlas Stone Mold produces a concrete Atlas Stone that weighs approximately 586lbs. Like all of our Atlas Stone Molds, this mold is a multiple-use product, meaning you can expect to make many, many stones with one mold.

For making a lighter stone, we either suggest using a lightweight concrete mix (Sakrete Maximizer Mix, etc.), or adding one of the following Lightening Inserts to your 24” Atlas Stone (link below):

• 6” Lightening Insert: 10lb Weight Loss (total weight approx. 576lb)
• 8” Lightening Insert: 25lb Weight Loss (total weight approx. 561lb)
• 10” Lightening Insert: 42lb Weight Loss (total weight approx. 544lb)
• 12” Lightening Insert: 70lb Weight Loss (total weight approx. 516lb)

Made in Lancaster, Ohio, U.S.A

One Quick Note: Since we first started, the Slater Atlas Stone Mold has been manufactured by hand in the basement of Slater’s Hardware. Steve Slater and his family are still making the Slater Mold, and we intend to keep it that way as long as we can. When things started growing for us, instead of switching to foreign, outsourced, or robotic production, we decided it would be best to keep the manufacturing at home, providing jobs to family and local community members. In the end, we promise to deliver you a product that will produce a stone we would happily use at the Arnold Classic, World’s Strongest Man, or any other big-stage event you can think of. If you believe we have failed in providing you with this product, we will make it right – no questions asked. 

Elite Training Tacky is the most economical tacky on the market. This is a less viscous product than the Premium Elite Tacky, but applies and cleans up much easier. It was designed not only to be more cost efficient, but also as a bridge between chalk-only stone training and stone lifting with the premium tacky lines. This is also a great tacky for novice stone lifters as well as large training groups who consume bulk amounts of tacky. Training Tacky is best-used in temperatures greater than 50 degrees F. 

As with all tacky, it is recommended to store with the lid on and out of sunlight to prolong the consistency.

Made in the USA!

Made in the USA!

The original formula of one of the world's best stone lifters, Dave Ostlund. Recommended for use at temperatures greater than 75 degrees F. 

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. 

Size: 11oz.

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 landon@slatershardware.com 

A little goes a long way! Use High-Performance Mold Release to make taking the mold off of the stone a breeze!

Lightly spray the lubricant on the inside of the mold, spread it will a paper towel, and carry on with the rest of the mold assembly process.

The Stone Finishing Kit works well for grinding atlas stones, patching and sanding imperfections, helping to finish atlas stones to the highest quality.

Kit includes:
(1) 3 lbs of Atlas Stone Patch
(8) Sheets of 80G drywall sanding paper
(1) Diamond grinding wheel fitting a 5/8" shaft on an angle grinder

* It is a must to use safety glasses, dust mask, protective gloves and appropriate protective gear to help protect yourself from dust and debris.

* This kit does not include an angle grinder which is needed to us the diamond grinding wheel

The original formula from one of the world's best stone lifters, Dave Ostlund. Recommended for use at temperatures greater than 85 degrees F. 

Made in the USA!

Professional Grade Magnesium Carbonate Gym Chalk - "If it ain't broke, don't fix it."

• Block Size: 2oz

• Blocks per Case: 8

The absolute best tape to use on your Slater Atlas Stone Mold. We so strongly recommend using this tape that we do not sell any other tape on our website, nor use any other tape in our stone-making. By our best estimate, using Gorilla Tape on your mold only costs $1.15 per stone. 

Specs:

• 1.88" wide x 30 yards long
• 17 mil thick 
• Tight weave, reinforced backing
• Weather-resistant shell 

The original formula from one of the world's best stone lifters, Dave Ostlund. Recommended for use at temperatures greater than 60 degrees F. 

Made in the USA!

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!