SET of 8", 10" and 12" Silicone Rectangle Molds
💙 15% Discount Applied at Checkout 💙
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Get both sizes of our rectangle molds as a discounted set!
All our large casting molds feature built-in acrylic support panels. This keeps the mold walls from curving inwards as the resin cures so you have nice straight sides on your casts!
8"x5"x3" RECTANGLE
• Finished casting measures 8" x 5" and is 3" deep (20.3cm x 12.7cm x 7.6cm).
• Requires approximately 2000ml/68 fl oz of resin
10"x7"x3" RECTANGLE
• Finished casting measures 10" x 7" and is 3" deep (25.4cm x 17.8cm x 7.6cm).
• Requires approximately 3450ml/117 fl oz of resin
12"x9"x3" RECTANGLE
• Finished casting measures 12" x 9" and is 3" deep (30.5cm x 22.8cm x 7.6cm).
• Requires approximately 5300ml/180 fl oz of resin
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• All surfaces inside the mold are smooth and shiny - no more sanding/polishing your finished piece!
• Made from high quality platinum cure silicone - will last many years and can be used over and over again
• Temperature safe up to 450° F.
• Not mass produced - lovingly handmade by me right here in Canada
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Our favourite resin is iCoat casting resin HV which you can purchase here: https://tinyurl.com/iCoatcastingHV
Use code ModMold10 for 10% off your order!
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{Duties/Import Taxes}
US citizens!! Did you know that you can import up to $800US worth of our products in one shipment without having to pay customs/duties? If you order more than that we will divide your shipment so that each parcel is less than $800US.
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I love seeing what you create with my molds!
Send me pictures or tag me on Instagram - @modernmoldshop or use #modernmoldshop
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