what are all the dimensions of a stone made with this mold?

The finished product that you pour will be 18" x 18" and 2" thick.

how many stones can be made from 60# bag ready mix

You should be able to pour 1.25 of these wall caps with a 60 lb bag of ready mix.

Will using a release agent reduce the pin holes/air bubbles?

No. Vibration will help reduce air bubbles, as well as an aggregate with smaller fines or adding fine sand to the mix.

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Rubber Molds for Concrete, Slate Texture, Wall and Column Cap/Hearthstone/Paver 17.25"x17.25"x2"

Rubber Molds for Concrete, Slate Texture, Wall and Column Cap/Hearthstone/Paver 17.25"x17.25"x2"

Product ID: 188340832

Details

Brand
Stone Master
Color
white
Item dimensions L x W x H
20.75 x 20.75
Material
Rubber
Shape
Rectangular

♻️Reusable 100+ times

🛠️Professional-grade rubber mold

🇺🇸Made in USA quality

$U21091

Duties & taxes included

In stock

Sold byAmazon UruguayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Mold your masterpiece—create custom concrete like a pro!

MADE IN THE USA - Support local craftsmanship with top-tier materials and labor.
CUSTOM COLOR FREEDOM - Easily integrate pigments for personalized, standout concrete designs.
DURABLE LONG LASTING - Craft hundreds of custom concrete pieces with one mold—built to endure.
AUTHENTIC SLATE TEXTURE - Achieve premium, rustic stone finishes that elevate any project.
NO RELEASE AGENT NEEDED - Save time, money, and avoid messy cleanups with effortless demolding.

Stone Master’s 17.25" x 17.25" x 2" rubber mold delivers professional slate-textured concrete hearthstones, wall caps, column caps, and pavers. Engineered for over 100 uses without release agents, it ensures easy cleanup and vibrant pigment release. Proudly made in the USA, this durable mold empowers DIY pros and managers to craft custom, cost-saving concrete pieces with authentic stone aesthetics.

Specifications

ASIN	B0844GYGLR
Best Sellers Rank	#399,557 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #148 in Concrete
Brand Name	Stone Master Molds
Color	white
Customer Reviews	4.9 4.9 out of 5 stars (13)
Item Dimensions	20.75 x 20.75 x 2.75 inches
Manufacturer	Stone Master Molds
Manufacturer Part Number	WC-19-R
Material Type	Rubber
Number of Pieces	1
Shape	Rectangular
UPC	850015692093

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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