What is the compressive strength?

Like conventional styrofoam but without the open texture

Can you cut this with a Hotwire cutter?

Sculpture Block is made from polyurethane foam and not polystyrene. It is not recommended to use a hot wire cutter as the polyurethane foam has a much higher melting point than EPS or XPS foam. Using would cause Sculpture Block to burn rather than melt and produce fumes. It is recommended to use a blade or saw when attempting to cut Sculpture Block.

Can this be carved with a plastic disposable knife?

Yes, you shouldn't have a problem using a plastic disposable knife.

Will this resist breakdown from oil?

I used wax and cooking oil mix for the surface for plaster molding. It was fine.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Sculpture Block - Polyurethane Foam Carving Block - 12 x 6 x 4 inches , White

Sculpture Block - Polyurethane Foam Carving Block - 12 x 6 x 4 inches , White

Product ID: 27720808

Details

Age Range (Description)
Adult
Brand
Sculpture
Color
White
Item Weight
1.1 Pounds
Item dimensions L x W x H
3.94 x 5.91 x
Material
Polyurethane

🎨Paint-ready with primer or gesso

🧱High-density foam for precision sculpting

🛠️Easily shaped with common tools

Description

🖌️ Sculpt your vision, shape your legacy.

CUSTOMIZABLE CANVAS - Prime and paint with acrylics or oils, then add glitter, gold leaf, or patina for a unique finish.
PRECISION CARVING POWER - Craft ultra-detailed sculptures with high-density foam that holds every fine edge and curve.
CERTIFIED SAFE RELIABLE - ACMI certified and ASTM D 4236 compliant, ensuring safe use for professional creators.
TOOL FRIENDLY VERSATILITY - Shape effortlessly using saws, rasps, chisels, or files—no special tools required.
DURABILITY MEETS LIGHTWEIGHT - Enjoy a foam block that won’t warp, expand, or contract—perfect for long-lasting art pieces.

The Sculpture Block is a 12 x 6 x 4 inch high-density polyurethane foam block designed for artists and 3D designers seeking a lightweight, durable, and easy-to-shape alternative to wood and stone. It supports fine detail work, is compatible with a variety of tools, and can be primed and painted with acrylic or oil paints. Certified safe under ASTM D 4236, it offers a professional-grade base for long-lasting, customizable sculptures and models.

Specifications

ASIN	B01E5WN0PA
Age Range Description	Adult
Brand Name	Sculpture Block
Color	White
Customer Reviews	4.4 4.4 out of 5 stars (241)
Global Trade Identification Number	08718546600319
Item Dimensions	3.94 x 5.91 x 11.81 inches
Item Type Name	Polyurethane Foam Carving Block
Item Weight	1.1 Pounds
Manufacturer	ColArt Americas
Manufacturer Part Number	SB301510
Material Type	Polyurethane
Model Name	Sculpture Block
Model Number	SB301510
Number of Items	1
Recommended Uses For Product	Modeling
Unit Count	1.0 Count
Warranty Description	No Warranty

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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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