- Easy-to-mold thermoplastic material for custom orthotic fabrication
- Lightweight and durable, made of tough polypropylene material that won't crack
- Available in four rigidities by the sheet
Aetrex® Carboplast® Composite Sheet
Aetrex® Carboplast® Composite Sheet
SKU:2970005504
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- Easy-to-mold thermoplastic material for custom orthotic fabrication
- Lightweight and durable, made of tough polypropylene material that won't crack
- Available in four rigidities by the sheet

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Product Highlights
Brand: Aetrex
TAA Compliant
This product can expose you to chemicals including DI(2-ETHYLHEXYL) PHTHALATE (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Product Description
Aetrex® Carboplast® Composite Sheet is a thermoplastic material that's easy to mold (3-7 minutes at 400°F) to fabricate custom orthotics. Allows for deep-contour molding using conventional equipment. Lightweight and durable, made with high-strength carbon and glass fibers in a tough, unique polypropylene matrix that's guaranteed not to crack. Available in a range of sizes and four rigidities to address a wide variety of patient needs: Flexible (1.5 mm), Semi-Rigid (2.0 mm), Rigid (2.5 mm), and Extra-Rigid (2.9 mm). Sold individually by the sheet.
All sheets are Black except for the following, which are Patterned:
Flexible 3-1/2"W x 7-1/2"L x 1.5 mm
Semi-Rigid 24"W x 36"L x 2.0 mm
Rigid 24"W x 36"L x 2.0 mm
Rigid 48"W x 36"L x 2.0 mm
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Aetrex® Carboplast® Composite Sheet is a thermoplastic material that's easy to mold (3-7 minutes at 400°F) to fabricate custom orthotics. Allows for deep-contour molding using conventional equipment. Lightweight and durable, made with high-strength carbon and glass fibers in a tough, unique polypropylene matrix that's guaranteed not to crack. Available in a range of sizes and four rigidities to address a wide variety of patient needs: Flexible (1.5 mm), Semi-Rigid (2.0 mm), Rigid (2.5 mm), and Extra-Rigid (2.9 mm). Sold individually by the sheet.
All sheets are Black except for the following, which are Patterned:
Flexible 3-1/2"W x 7-1/2"L x 1.5 mm
Semi-Rigid 24"W x 36"L x 2.0 mm
Rigid 24"W x 36"L x 2.0 mm
Rigid 48"W x 36"L x 2.0 mm
Aetrex https:files/08_30_2025_2970007749_A1SUNN_CarboplastFlex1-5mm48x36_01.jpg https:files/08_30_2025_2970005510_A1SUNN_CarboplastSemi-Rigid2mm4x12_01.jpg https:files/09_03_2025_2970007751_A1SUNN_CarboplastSemi-Rigid2mm48x36_01.jpg https:files/09_02_2025_2970005505_A1SUNN_CarboplastRigid2-5mm4x12_01.jpg https:files/08_30_2025_2970005513_A1SUNN_CarboplastX-Rigid2-9mm4x12_01.jpg https:files/09_03_2025_2970007750_A1SUNN_CarboplastSemi-Rigid2mm24x36_01.jpg https:files/08_30_2025_2970005506_A1SUNN_CarboplastSemi-Rigid2mm3-5x7-5_01.jpg https:files/09_04_2025_2970005501_A1SUNN_CarboplastFlex1-5mm5x9_01.jpg https:files/08_30_2025_2970005502_A1SUNN_CarboplastFlex1-5mm4x12_01.jpg https:files/09_04_2025_2970005500_A1SUNN_CarboplastFlex1-5mm4x8_01.jpg https:files/08_30_2025_2970005507_A1SUNN_CarboplastSemi-Rigid2mm4x8_01.jpg https:files/08_30_2025_2970005499_A1SUNN_CarboplastFlex1-5mm3-5x7-5_01.jpg https:files/08_30_2025_2970005511_A1SUNN_CarboplastX-Rigid2-9mm4x8_01.jpg https:files/09_03_2025_2970007753_A1SUNN_CarboplastRigid2-5mm48x36_01.jpg https:files/09_02_2025_2970005512_A1SUNN_CarboplastX-Rigid2-9mm5x9_01.jpg https:files/09_02_2025_2970005503_A1SUNN_CarboplastRigid2-5mm4x8_01.jpg https:files/08_30_2025_2970005504_A1SUNN_CarboplastRigid2-5mm5x9_01.jpg https:files/08_30_2025_2970007749_B1DUNN_CarboplastFlex1-5mm48x36_01.jpg https:files/09_03_2025_2970007751_B1DUNN_CarboplastSemi-Rigid2mm48x36_01.jpg https:files/09_03_2025_2970007750_B1DUNN_CarboplastSemi-Rigid2mm24x36_01.jpg https:files/09_03_2025_2970007753_B1DUNN_CarboplastRigid2-5mm48x36_01.jpg https:files/08_30_2025_17482PGRID_P1TGNN1_Carboplast.jpg 49706987061544 Flexible Carboplast / 3-1/2 in x 7-1/2 in x 1.5 mm 21.75 https:files/08_30_2025_2970005499_A1SUNN_CarboplastFlex1-5mm3-5x7-5_01.jpg https://alimed-test.myshopify.com/products/aetrex-carboplast-composite-sheet?variant=49706987061544 OutOfStock Flexible Carboplast 3-1/2 in x 7-1/2 in x 1.5 mm 49706986996008 Flexible Carboplast / 4 in x 8 in x 1.5 mm 25.25 https:files/09_04_2025_2970005500_A1SUNN_CarboplastFlex1-5mm4x8_01.jpg https://alimed-test.myshopify.com/products/aetrex-carboplast-composite-sheet?variant=49706986996008 InStock Flexible Carboplast 4 in x 8 in x 1.5 mm 49706986963240 Flexible Carboplast / 4 in x 12 in x 1.5 mm 37.25 https:files/08_30_2025_2970005502_A1SUNN_CarboplastFlex1-5mm4x12_01.jpg https://alimed-test.myshopify.com/products/aetrex-carboplast-composite-sheet?variant=49706986963240 InStock Flexible Carboplast 4 in x 12 in x 1.5 mm 49706986930472 Flexible Carboplast / 5 in x 9 in x 1.5 mm 25.00 https:files/09_04_2025_2970005501_A1SUNN_CarboplastFlex1-5mm5x9_01.jpg https://alimed-test.myshopify.com/products/aetrex-carboplast-composite-sheet?variant=49706986930472 InStock Flexible Carboplast 5 in x 9 in x 1.5 mm 49706986701096 Flexible Carboplast / 48 in x 36 in x 1.5 mm 692.00 https:files/08_30_2025_2970007749_A1SUNN_CarboplastFlex1-5mm48x36_01.jpg https://alimed-test.myshopify.com/products/aetrex-carboplast-composite-sheet?variant=49706986701096 InStock Flexible Carboplast 48 in x 36 in x 1.5 mm 49706986897704 Semi-Rigid Carboplast / 3-1/2 in x 7-1/2 in x 2.0 mm 21.75 https:files/08_30_2025_2970005506_A1SUNN_CarboplastSemi-Rigid2mm3-5x7-5_01.jpg https://alimed-test.myshopify.com/products/aetrex-carboplast-composite-sheet?variant=49706986897704 InStock Semi-Rigid Carboplast 3-1/2 in x 7-1/2 in x 2.0 mm 49706987028776 Semi-Rigid Carboplast / 4 in x 8 in x 2.0 mm 25.00 https:files/08_30_2025_2970005507_A1SUNN_CarboplastSemi-Rigid2mm4x8_01.jpg https://alimed-test.myshopify.com/products/aetrex-carboplast-composite-sheet?variant=49706987028776 InStock Semi-Rigid Carboplast 4 in x 8 in x 2.0 mm 49706986733864 Semi-Rigid Carboplast / 4 in x 12 in x 2.0 mm 34.00 https:files/08_30_2025_2970005510_A1SUNN_CarboplastSemi-Rigid2mm4x12_01.jpg https://alimed-test.myshopify.com/products/aetrex-carboplast-composite-sheet?variant=49706986733864 InStock Semi-Rigid Carboplast 4 in x 12 in x 2.0 mm 49706986668328 Semi-Rigid Carboplast / 5 in x 9 in x 2.0 mm 25.50 https:files/09_02_2025_2970005509_A1SUNN_CarboplastSemi-Rigid2mm5x9_01.jpg https://alimed-test.myshopify.com/products/aetrex-carboplast-composite-sheet?variant=49706986668328 InStock Semi-Rigid Carboplast 5 in x 9 in x 2.0 mm 49706986864936 Semi-Rigid Carboplast / 24 in x 36 in x 2.0 mm 368.75 https:files/09_03_2025_2970007750_A1SUNN_CarboplastSemi-Rigid2mm24x36_01.jpg https://alimed-test.myshopify.com/products/aetrex-carboplast-composite-sheet?variant=49706986864936 InStock Semi-Rigid Carboplast 24 in x 36 in x 2.0 mm 49706986766632 Semi-Rigid Carboplast / 48 in x 36 in x 2.0 mm 692.00 https:files/09_03_2025_2970007751_A1SUNN_CarboplastSemi-Rigid2mm48x36_01.jpg https://alimed-test.myshopify.com/products/aetrex-carboplast-composite-sheet?variant=49706986766632 InStock Semi-Rigid Carboplast 48 in x 36 in x 2.0 mm 49706987192616 Rigid Carboplast / 4 in x 8 in x 2.5 mm 25.00 https:files/09_02_2025_2970005503_A1SUNN_CarboplastRigid2-5mm4x8_01.jpg https://alimed-test.myshopify.com/products/aetrex-carboplast-composite-sheet?variant=49706987192616 OutOfStock Rigid Carboplast 4 in x 8 in x 2.5 mm 49706986799400 Rigid Carboplast / 4 in x 12 in x 2.5 mm 32.75 https:files/09_02_2025_2970005505_A1SUNN_CarboplastRigid2-5mm4x12_01.jpg https://alimed-test.myshopify.com/products/aetrex-carboplast-composite-sheet?variant=49706986799400 InStock Rigid Carboplast 4 in x 12 in x 2.5 mm 49706987225384 Rigid Carboplast / 5 in x 9 in x 2.5 mm 25.00 https:files/08_30_2025_2970005504_A1SUNN_CarboplastRigid2-5mm5x9_01.jpg https://alimed-test.myshopify.com/products/aetrex-carboplast-composite-sheet?variant=49706987225384 InStock Rigid Carboplast 5 in x 9 in x 2.5 mm 49706987127080 Rigid Carboplast / 48 in x 36 in x 2.5 mm 692.00 https:files/09_03_2025_2970007753_A1SUNN_CarboplastRigid2-5mm48x36_01.jpg https://alimed-test.myshopify.com/products/aetrex-carboplast-composite-sheet?variant=49706987127080 InStock Rigid Carboplast 48 in x 36 in x 2.5 mm 49706987094312 Extra-Rigid Carboplast / 4 in x 8 in x 2.9 mm 22.75 https:files/08_30_2025_2970005511_A1SUNN_CarboplastX-Rigid2-9mm4x8_01.jpg https://alimed-test.myshopify.com/products/aetrex-carboplast-composite-sheet?variant=49706987094312 InStock Extra-Rigid Carboplast 4 in x 8 in x 2.9 mm 49706986832168 Extra-Rigid Carboplast / 4 in x 12 in x 2.9 mm 32.75 https:files/08_30_2025_2970005513_A1SUNN_CarboplastX-Rigid2-9mm4x12_01.jpg https://alimed-test.myshopify.com/products/aetrex-carboplast-composite-sheet?variant=49706986832168 InStock Extra-Rigid Carboplast 4 in x 12 in x 2.9 mm 49706987159848 Extra-Rigid Carboplast / 5 in x 9 in x 2.9 mm 25.50 https:files/09_02_2025_2970005512_A1SUNN_CarboplastX-Rigid2-9mm5x9_01.jpg https://alimed-test.myshopify.com/products/aetrex-carboplast-composite-sheet?variant=49706987159848 InStock Extra-Rigid Carboplast 5 in x 9 in x 2.9 mm