- Accepts Etsy gift cards
The Curved Ledge Mold by Windy City Crete™ captures every detail of our flagship obstacle — the smooth, curved ledge inspired by Chicago’s iconic architecture. Designed for makers who want to pour their own collector-grade concrete obstacles, this mold translates the grit and soul into a precision casting tool.
Each mold is engineered for repeat casting while maintaining sharp brick definition and clean edges throughout its lifespan.
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📏 Produces:
A finished Curved Ledge approximately:
-Length: 13 in
-Width: 2 in
-Max Height: 2.75 in
***CONCRETE NOT INCLUDED***
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⚠️ License & Use Policy – Windy City Crete™ Molds
-This mold is sold for personal use only.
-Buyers may cast and keep unlimited personal obstacles for their own use.
-Commercial reproduction, resale, or distribution of this mold or any obstacle produced from it is strictly prohibited.
-Design, dimensions, and pattern are proprietary to Windy City Crete™ and protected under intellectual property law.
-Violation of this policy may result in permanent ban from future purchases and possible legal action. By purchasing, you agree to these terms of personal-use licensing.
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⚠️ Product Disclaimer – Windy City Crete™ Fingerboard Molds
****This listing is for the mold only — no concrete obstacle included****
Thermoplastic Polyurethane Material Disclaimer – Windy City Crete™ Molds
Each Windy City Crete™ mold is crafted from Thermoplastic Polyurethane — a high-performance elastomer engineered for strength, flexibility, and longevity. Like all precision materials designed for creative work, its endurance depends on how it’s treated.
Its resilience makes it ideal for repeated concrete casting, but it remains sensitive to environmental extremes. Prolonged exposure to high heat, freezing temperatures, or direct sunlight can lead to warping, softening, or micro-deformation over time. Likewise, excessive force during demolding, twisting, or impact can weaken its structural edges.
Every Thermoplastic Polyurethane mold is tested and verified before shipping, but its longevity ultimately reflects the care it receives. Treat it like a crafted instrument — and it will serve you faithfully, pour after pour.
USA Made and shipped from the US