SKU: 10109043804

Cast Stone - Armstrong

Sale price$81.00 Regular price$90.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Cast Stone - ArmstrongWater Plater ratio: 40 ml water to 100 g powder Mixing Time: 60 seconds Vicat Setting Time: 5 12 minutes Expansion at 2 hours < or = to 0. 25% Bending Strength: > or = to 80kg cm2 Measure the water: Add the water to a clean rubber mixing bowl. Cool water decreases set time for the stone while warmer water speeds it up. Too much water prolongs set time and reduces strength while too little water makes the mix too thick and decreases the flowability.

  • Water/Plater ratio: 40 ml water to 100 g powder
  • Mixing Time: 60 seconds
  • Vicat Setting Time: 5-12 minutes
  • Expansion at 2 hours < or = to 0.25%
  • Bending Strength: > or = to 80kg/cm2
  • Measure the water: Add the water to a clean rubber mixing bowl. Cool water decreases set time for the stone while warmer water speeds it up. Too much water prolongs set time and reduces strength while too little water makes the mix too thick and decreases the flowability.
  • Measure the powder: Slowly add it to the water, allowing all the particles to become wet and avoid air trapping.
  • Stir and spatulate: Begin stirring with a wide lab spatula. Spatulate thoroughly, pressing the material against the sides of the bowl until all the powder is absorbed. The consistency should be like thick cake batter or creamy peanut butter. The mix should hold its weight on the spatula and not be runny. Avoid vigorous whipping as this can introduce unwanted air bubbles.
  • Vibrate the mix: Place the rubber bowl on a vibrator set to medium. Allow air bubbles to rise to the top and burst. This will take around 30 seconds.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 10109043804

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4.5 ★★★★★
Based on 8 reviews
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Pilot Wife
West Palm Beach, US
★★★★★ 5
Nice and classy
Size: 8.5" x 5.8" x 1.9", Color: Black
Bought this for my husband for Christmas and he loved it. Super classy elegant well made box. Perfect for bedside nightstand for your watch and rings.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
S
Verified Purchase
SC
San Leandro, US
★★★★★ 5
Nice looking and durable
Size: 8.5" x 5.8" x 1.9", Color: Black
I bought this for my little nephew to put his rocks in and out and to keep them in. It’s perfect and durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Perfect size
Size: 8.5" x 5.8" x 1.9", Color: Black, Size: 8.5" x 5.8" x 1.9", Color: Black
Love the look of leather and metal together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
C
Verified Purchase
ct13
Omaha, US
★★★★★ 4
Handy small tray
Size: 8.5" x 5.8" x 1.9", Color: Black, Size: 8.5" x 5.8" x 1.9", Color: Black
This tray fits a small side table well. It holds a few remotes and has nice details.
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Reviewed in the United States on August 18, 2025
D
Verified Purchase
DCB
Battle Creek, US
★★★★★ 5
Valet Tray
Size: 8.5" x 5.8" x 1.9", Color: Black
Perfect!
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Reviewed in the United States on April 7, 2026

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