C Grade Phenolic | Canvas Phenolic Mechanical Material Sheet

Shop C by shape

Select a form factor to view real-time inventory, pricing, and custom cut-to-size options.

C G11 Sheet

221 SKUs•59 sizes

Browse our complete selection of C g11 sheet.

View all g11 sheet

Filters

34 C SKUs in stock · Same-day shipping on stocked sizes

Sheets

119 sizes · 221 SKUs

All 4×8 ft sheets · cut-to-size on every order

Short Description	Color	Thickness	Width	Length	Stock	Price
C - 0.025" 48 x 96 Natural Sheet	Natural	0.025″	48″	96″	In stock4 More in 5–7 days	$51.17per sheet
C - 0.031" 48 x 96 Natural Sheet	Natural	0.031″	48″	96″	Out of stock	$60.72per sheet
C - 0.047" 48 x 48 Black Sheet	Black	0.047″	48″	48″	Out of stock	$35.48per sheet
C - 0.047" 48 x 48 Natural Sheet	Natural	0.047″	48″	48″	Out of stock	$30.51per sheet
C - 0.047" 48 x 96 Black Sheet	Black	0.047″	48″	96″	Out of stock	$79.08per sheet
C - 0.047" 48 x 96 Natural Sheet	Natural	0.047″	48″	96″	In stock42	$81.58per sheet
C - 0.060" 48 x 48 Black Sheet	Black	0.060″	48″	48″	Out of stock	$43.13per sheet
C - 0.060" 48 x 48 Natural Sheet	Natural	0.060″	48″	48″	Out of stock	$36.98per sheet
C - 0.060" 48 x 96 Black Sheet	Black	0.060″	48″	96″	Out of stock	$95.42per sheet
C - 0.060" 48 x 96 Natural Sheet	Natural	0.060″	48″	96″	Out of stock	$99.48per sheet

Showing 1 to 10 of 221 SKUs

Cotton phenolic Grade C is a thermoset laminate composed of coarse cotton canvas fabric impregnated with phenolic resin and cured under heat and pressure into rigid sheet and rod stock. As a c grade canvas phenolic governed by NEMA LI-1, it is one of the most widely specified mechanical grades in the cotton phenolic family — chosen wherever high impact strength, wear resistance, and reliable machinability are required together.

Grade C pairs 37,000 psi tensile strength, 22,000 psi flexural strength, and 11,200 psi compressive strength with a Rockwell M103 hardness and low water absorption of 1.60% over 24 hours. Maximum continuous operating temperature reaches 255°F (125°C). The coarse canvas weave distributes mechanical load efficiently, making c sheet stock ideal for gears, bearings, bushings, wear pads, and structural brackets that see sustained friction or impact in service.

Standards. Grade C qualifies to NEMA LI-1 and the US defense specification MIL-I-24768/16. Flammability is rated 94HB per UL 94. Test methods follow ASTM D709 for laminated thermosetting materials. Certificates of conformance are available on request.

Sister grades. Step up to Grade CE — canvas phenolic, electrical grade when your application also requires reliable dielectric performance alongside mechanical strength. Choose Grade L — linen phenolic, fine weave when surface finish and tighter tolerances matter more than raw toughness. For maximum electrical insulation in a fine-weave linen construction, see Grade LE.

Phenolic Grade C

Shop C by shape

C G11 Sheet

Filters

Brand

Material / Grade

Color

Shape

Thickness (sheet) / Diameter (rod)

Sheets

What is Phenolic Grade C?

Phenolic Grade C properties

Phenolic Grade C, answered

Ready to spec material for your build?