Chip Boards | McMaster-Carr

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Plywood Grade

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REACH

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

Specifications Met

ANSI A208.2

BS 1088

CARB Compliant 17 CCR 93120

Overall Width

Overall Depth

For Use With

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111 Products

Medium Density Fiberboard Sheets

Also known as MDF, these fiberboard sheets are smoother, denser, and more uniform than real wood, so they are often used as spoilboard and shelves. They meet the indoor formaldehyde emission requirements of ANSI A208.2 and the California Air Resources Board (CARB).

	Thk. Tolerance		Each
12" × 12"



	1/4"	-0.005" to 0.005"	2726N61	00000


	3/8"	-0.005" to 0.005"	2726N11	0000
	1/2"	-0.005" to 0.005"	2726N12	0000
	3/4"	-0.005" to 0.005"	2726N13	00000
	1"	-0.005" to 0.005"	2726N79	00000


	12" × 24"



			1/4"	-0.005" to 0.005"	2726N62	0000


			3/8"	-0.005" to 0.005"	2726N21	00000
			1/2"	-0.005" to 0.005"	2726N22	00000
			3/4"	-0.005" to 0.005"	2726N23	00000
			1"	-0.005" to 0.005"	2726N81	00000


			12" × 72"



					1/4"	-0.005" to 0.005"	2726N63	00000


					3/8"	-0.005" to 0.005"	2726N69	00000
					1/2"	-0.005" to 0.005"	2726N73	00000
					3/4"	-0.005" to 0.005"	2726N76	00000
					1"	-0.005" to 0.005"	2726N82	00000


					24" × 24"



							1/4"	-0.005" to 0.005"	2726N64	00000


							3/8"	-0.005" to 0.005"	2726N31	00000
							1/2"	-0.005" to 0.005"	2726N32	00000
							3/4"	-0.005" to 0.005"	2726N33	00000
							1"	-0.005" to 0.005"	2726N83	00000


							24" × 36"



									1/4"	-0.005" to 0.005"	2726N65	00000


									3/8"	-0.005" to 0.005"	2726N41	00000
									1/2"	-0.005" to 0.005"	2726N42	00000
									3/4"	-0.005" to 0.005"	2726N43	00000
									1"	-0.005" to 0.005"	2726N84	00000


24" × 48"



									1/4"	-0.005" to 0.005"	2726N66	00000


									3/8"	-0.005" to 0.005"	2726N71	00000
									1/2"	-0.005" to 0.005"	2726N74	00000
									3/4"	-0.005" to 0.005"	2726N77	00000
									1"	-0.005" to 0.005"	2726N85	00000


									48" × 48"



									1/4"	-0.005" to 0.005"	2726N67	00000


									3/8"	-0.005" to 0.005"	2726N51	00000
									1/2"	-0.005" to 0.005"	2726N52	00000
									3/4"	-0.005" to 0.005"	2726N53	00000
									1"	-0.005" to 0.005"	2726N86	000000


									48" × 96"



									1/4"	-0.005" to 0.005"	2726N68	00000


									3/8"	-0.005" to 0.005"	2726N72	000000
									1/2"	-0.005" to 0.005"	2726N75	000000
									3/4"	-0.005" to 0.005"	2726N78	000000
									1"	-0.005" to 0.005"	2726N87	000000

Plywood Sheets

Made of thin layers of wood glued together under heat and pressure, plywood sheets are durable, yet lightweight. The direction of the wood grain alternates with each layer—known as opposing grain—making these sheets strong enough for building ramps and shelves or repairing holes in floors and ceilings. Opposing grains also limit movement, keeping each layer from expanding or contracting too much—otherwise moisture could warp and split these sheets apart. All are made of real wood, so you can drill, saw, sand, paint, and stain them.

CDX Plywood—CDX-grade plywood sheets are best for applications that will be painted or covered by another material. They can be briefly exposed to moisture, such as during construction, but shouldn't be exposed long term. One side is C-grade, so it may have minor surface defects and knots. The other side is D-grade, which may have more defects and bigger knots.

Marine Plywood—Marine-grade plywood sheets meet BS 1088, an international standard for plywood made from water- and fungus-resistant hardwood. Often used to make boats, their layers are bonded with waterproof glue, so they won’t bubble, buckle, or delaminate with long-term exposure to weather and water. Boiling temperatures and steam aren’t a problem either. Compared to CDX plywood sheets with the same thickness, these sheets have thinner layers and more of them, making this plywood stronger and denser. Each layer is made from one piece of wood, so there are no gaps in the middle layers that could weaken the sheet or leave a rough edge when you cut or sand it. The outer layers have a finished appearance that doesn’t need to be painted.

3/4" Thick—For load-bearing applications, use ¾"-thick sheets.

			12" × 12"		12" × 24"		24" × 24"		24" × 36"		24" × 48"		36" × 48"		48" × 48"		48" × 96"
	Thk.	Thk. Tolerance		Each		Each		Each		Each		Each		Each		Each		Each
CDX Plywood



		3/8"	-1/8" to 0.125"	1125T511	00000	1125T512	00000	1125T513	00000	1125T514	000000	———	0	1125T515	000000	———	0	———	0


		1/2"	-1/8" to 0.125"	1125T516	0000	1125T517	0000	1125T518	00000	1125T519	00000	1125T611	000000	1125T521	00000	1125T613	000000	———	0
		3/4"	-1/8" to 0.125"	1125T522	0000	1125T523	00000	1125T524	00000	1125T525	00000	1125T612	00000	1125T526	00000	1125T614	00000	———	0


		Marine Plywood



				1/4"	-0.040" to 0.016"	1125T411	00000	1125T412	00000	1125T413	00000	1125T414	00000	1125T415	00000	1125T416	00000	1125T417	000000	1125T418	0000000


				3/8"	-0.050" to 0.016"	1125T21	00000	1125T22	00000	1125T23	00000	1125T24	00000	———	0	1125T25	00000	———	0	———	0
				1/2"	-0.065" to 0.020"	1125T31	00000	1125T32	00000	1125T33	00000	1125T34	00000	1125T426	00000	1125T35	000000	1125T427	000000	1125T428	000000
				3/4"	-0.080" to 0.028"	1125T41	00000	1125T42	00000	1125T43	00000	1125T44	00000	1125T429	000000	1125T45	000000	1125T431	000000	1125T432	000000
				1"	-0.065" to 0.035"	1125T419	00000	1125T421	00000	1125T422	00000	1125T423	000000	1125T424	000000	1125T425	000000	———	0	———	0

Composite Wood Workbench Tops

Radius

Front

Edge

Lacquer-Coated

Composite Wood

An economical alternative to wood tops, these tops resist stains, oils, and chemicals. All tops are nonconductive, resist impact, and can be sanded and refinished.

96" Wide—The 96" wide workbench tops require at least three workbench legs.

	Dp.	Wt. Cap., lb.	Material	Color	Thk.	Mounting Fasteners Included		Each
Radius Front Edge



	48"	24"	800	Lacquer-Coated Composite Wood	Brown	1 3/4"	Yes	9064T32	0000000


	48"	30"	1,000	Lacquer-Coated Composite Wood	Brown	1 3/4"	Yes	9064T33	000000
	60"	30"	1,250	Lacquer-Coated Composite Wood	Brown	1 3/4"	Yes	9064T34	000000
	72"	30"	1,500	Lacquer-Coated Composite Wood	Brown	1 3/4"	Yes	9064T35	000000
	72"	36"	1,800	Lacquer-Coated Composite Wood	Brown	1 3/4"	Yes	9064T36	000000
	96"	30"	2,000	Lacquer-Coated Composite Wood	Brown	1 3/4"	Yes	9064T37	000000

Workbench Top Fasteners

Mount wood and plastic workbench tops to legs and bases.

For Use With	Material	Includes	Pkg. Qty.		Pkg.
Wood, Composite Wood, Plastic, Laminate	Zinc-Plated Steel	25 #14 × 1-1/2" Lg. Pan-Head Phillips Screws 25 #14 × 3/4" Lg. Pan-Head Phillips Screws 50 Washers	100	5118T33	000000

Composite Wood Shelves

A plastic-laminated finish protects these shelves from stains and scratches.

	Overall
	Dp.	Wd.	Thk.	Wt. Cap., lb.	Choose a Color		Each
Plastic-Laminated Composite Wood



		8"	24"	5/8"	200	Brown Woodgrain, White	50385T24	000000


		8"	36"	5/8"	200	Brown Woodgrain, White	50385T2	00000
		8"	48"	5/8"	200	Brown Woodgrain, White	50385T29	00000
		10"	24"	5/8"	200	Brown Woodgrain, White	50385T28	00000
		10"	36"	5/8"	200	Brown Woodgrain, White	50385T3	00000
		10"	48"	5/8"	200	Brown Woodgrain, White	50385T5	00000
		12"	24"	5/8"	200	Brown Woodgrain, White	50385T9	00000
		12"	36"	5/8"	200	Brown Woodgrain, White	50385T4	00000
		12"	48"	5/8"	200	Brown Woodgrain, White	50385T6	00000
		12"	72"	5/8"	200	White	50385T63	00000