Concrete Blankets | McMaster-Carr

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89 Products

Insulated Waterproof Tarps

Protect against hot and cold temperature changes as well as moisture. These tarps have an insulating foam core covered by a reinforced, tear-resistant outer cover. They are silver on one side to reflect sunlight and black on the other for UV resistance. Tarps remain flexible in extremely low temperatures.

Sheet

Image of Product. Front orientation. Tarps. Insulated Waterproof Tarps.

				Grommet
	Wd., ft.	Lg., ft.	Thk., mil	ID	Spacing, ft.	Material	Insulation Material	Water Resistance	Breathable	UV Resistant	Min. Temp. for Flexibility, ° F	Color		Each
Polyethylene Fabric



		3	25	12	7/16"	2	Brass	Polyurethane Foam	Waterproof	No	Yes	-60	Black/Silver	3422T1	0000000


		6	25	12	7/16"	2	Brass	Polyurethane Foam	Waterproof	No	Yes	-60	Black/Silver	3422T2	000000
		10	12	12	7/16"	2	Brass	Polyurethane Foam	Waterproof	No	Yes	-60	Black/Silver	3422T3	000000
		12	16	12	7/16"	2	Brass	Polyurethane Foam	Waterproof	No	Yes	-60	Black/Silver	3422T4	000000
		12	25	12	7/16"	2	Brass	Polyurethane Foam	Waterproof	No	Yes	-60	Black/Silver	3422T5	000000
		14	20	12	7/16"	2	Brass	Polyurethane Foam	Waterproof	No	Yes	-60	Black/Silver	3422T6	000000

Sheet—Cut-to-Length

				Grommet
	Choose a Width, ft.	Choose a Length, ft.	Thk., mil	ID	Spacing, ft.	Material	Insulation Material	Water Resistance	Breathable	UV Resistant	Min. Temp. for Flexibility, ° F	Color		Per Sq. Ft.
Polyethylene Fabric



		1 to 50	1 to 50	12	7/16"	2	Brass	Polyurethane Foam	Waterproof	No	Yes	-60	Black/Silver	3422T7	00000

Reflective Waterproof Tarps

Keep equipment and other objects cool and dry. These tarps are silver on one side to reflect sunlight and black on the other for UV resistance. They have heat-sealed seams to prevent tearing and rope-reinforced hems.

Sheet

Image of Product. Front orientation. Tarps. Reflective Waterproof Tarps.

12 mil Thick—Tarps that are 12 mils thick remain flexible in extremely low temperatures.

				Grommet
	Wd., ft.	Lg., ft.	Thk., mil	ID	Spacing, ft.	Material	Water Resistance	Breathable	UV Resistant	Min. Temp. for Flexibility, ° F	Color		Each
Polyethylene Fabric



		4	4	12	3/8"	2	Brass	Waterproof	No	Yes	-60	Black/Silver	87995T11	000000


		6	6	12	3/8"	2	Brass	Waterproof	No	Yes	-60	Black/Silver	87995T32	00000
		6	8	12	3/8"	2	Brass	Waterproof	No	Yes	-60	Black/Silver	87995T41	00000
		8	10	11	1/2"	2	Aluminum	Waterproof	No	Yes	Not Rated	Black/Silver	4454T21	00000
		8	10	12	3/8"	2	Brass	Waterproof	No	Yes	-60	Black/Silver	87995T56	00000
		8	16	12	3/8"	2	Brass	Waterproof	No	Yes	-60	Black/Silver	87995T57	00000
		10	12	11	1/2"	2	Aluminum	Waterproof	No	Yes	Not Rated	Black/Silver	4454T31	00000
		10	12	12	3/8"	2	Brass	Waterproof	No	Yes	-60	Black/Silver	87995T42	00000
		10	20	11	1/2"	2	Aluminum	Waterproof	No	Yes	Not Rated	Black/Silver	4454T41	00000
		10	20	12	3/8"	2	Brass	Waterproof	No	Yes	-60	Black/Silver	87995T43	00000
		12	15	12	3/8"	2	Brass	Waterproof	No	Yes	-60	Black/Silver	87995T44	00000


		12	16	11	1/2"	2	Aluminum	Waterproof	No	Yes	Not Rated	Black/Silver	4454T51	00000
		12	20	11	1/2"	2	Aluminum	Waterproof	No	Yes	Not Rated	Black/Silver	4454T61	00000
		12	20	12	3/8"	2	Brass	Waterproof	No	Yes	-60	Black/Silver	87995T45	000000
		12	24	12	3/8"	2	Brass	Waterproof	No	Yes	-60	Black/Silver	87995T46	000000
		12	25	11	1/2"	2	Aluminum	Waterproof	No	Yes	Not Rated	Black/Silver	4454T71	00000
		14	14	12	3/8"	2	Brass	Waterproof	No	Yes	-60	Black/Silver	87995T38	00000
		15	30	11	1/2"	2	Aluminum	Waterproof	No	Yes	Not Rated	Black/Silver	4454T81	000000
		16	20	11	1/2"	2	Aluminum	Waterproof	No	Yes	Not Rated	Black/Silver	4454T91	00000
		16	20	12	3/8"	2	Brass	Waterproof	No	Yes	-60	Black/Silver	87995T47	000000
		20	20	11	1/2"	2	Aluminum	Waterproof	No	Yes	Not Rated	Black/Silver	4454T12	000000


		20	20	12	3/8"	2	Brass	Waterproof	No	Yes	-60	Black/Silver	87995T48	000000
		20	30	11	1/2"	2	Aluminum	Waterproof	No	Yes	Not Rated	Black/Silver	4454T13	000000
		20	30	12	3/8"	2	Brass	Waterproof	No	Yes	-60	Black/Silver	87995T49	000000
		20	40	12	3/8"	2	Brass	Waterproof	No	Yes	-60	Black/Silver	87995T61	000000
		24	24	12	3/8"	2	Brass	Waterproof	No	Yes	-60	Black/Silver	87995T51	000000
		24	30	12	3/8"	2	Brass	Waterproof	No	Yes	-60	Black/Silver	87995T52	000000
		25	33	11	1/2"	2	Aluminum	Waterproof	No	Yes	Not Rated	Black/Silver	4454T14	000000
		30	30	12	3/8"	2	Brass	Waterproof	No	Yes	-60	Black/Silver	87995T53	000000
		30	40	11	1/2"	2	Aluminum	Waterproof	No	Yes	Not Rated	Black/Silver	4454T15	000000
		30	60	11	1/2"	2	Aluminum	Waterproof	No	Yes	Not Rated	Black/Silver	4454T32	000000


		40	40	11	1/2"	2	Aluminum	Waterproof	No	Yes	Not Rated	Black/Silver	4454T16	000000
		40	40	12	3/8"	2	Brass	Waterproof	No	Yes	-60	Black/Silver	87995T54	000000
		50	50	12	3/8"	2	Brass	Waterproof	No	Yes	-60	Black/Silver	87995T55	000000

Sheet—Cut-to-Length

12 mil Thick—Tarps that are 12 mils thick remain flexible in extremely low temperatures.

				Grommet
	Choose a Width, ft.	Choose a Length, ft.	Thk., mil	ID	Spacing, ft.	Material	Water Resistance	Breathable	UV Resistant	Min. Temp. for Flexibility, ° F	Color		Per Sq. Ft.
Polyethylene Fabric



		1 to 50	1 to 50	12	3/8"	2	Brass	Waterproof	No	Yes	-60	Black/Silver	87995T1	00000

Waterproof Tarps

Keep covered items dry with these UV-resistant tarps.

Sheet

Image of Product. Front orientation. Tarps. Waterproof Tarps.

Aluminum Grommet—Tarps with aluminum grommets have heat-sealed seams to prevent tearing, rope-reinforced hems, and will stay flexible in low temperatures.

				Grommet
	Wd., ft.	Lg., ft.	Thk., mil	ID	Spacing, ft.	Material	Water Resistance	Breathable	UV Resistant	Min. Temp. for Flexibility, ° F	Choose a Color		Each
Polyethylene Fabric



		4 1/4	6 1/2	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown , Green	7770T12	00000


		5 1/2	7 1/2	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown , Green	7770T31	0000
		6	8	4	3/8"	2	Brass	Waterproof	No	Yes	Not Rated	Clear	7885T53	00000
		6	8	6	3/8"	2	Brass	Waterproof	No	Yes	Not Rated	Clear	7885T83	00000
		7 1/4	9 1/2	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown , Green	7770T35	0000
		7 1/2	14 1/2	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown , Green	7770T36	00000
		8 1/4	11 1/2	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown , Green	7770T37	00000
		9	12	4	3/8"	2	Brass	Waterproof	No	Yes	Not Rated	Clear	7885T23	00000
		9	12	6	3/8"	2	Brass	Waterproof	No	Yes	Not Rated	Clear	7885T28	00000
		9 1/4	11 1/2	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown , Green	7770T51	00000
		10	12	4	3/8"	2	Brass	Waterproof	No	Yes	Not Rated	Clear	7885T56	00000


		10	12	6	3/8"	2	Brass	Waterproof	No	Yes	Not Rated	Clear	7885T86	00000
		11 1/4	15 1/2	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown , Green	7770T52	00000
		11 1/4	19 1/2	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown , Green	7770T54	00000
		11 1/4	24 1/2	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown , Green	7770T55	00000
		12	16	4	3/8"	2	Brass	Waterproof	No	Yes	Not Rated	Clear	7885T57	00000
		12	16	6	3/8"	2	Brass	Waterproof	No	Yes	Not Rated	Clear	7885T87	00000
		14	19 1/2	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown , Green	7770T61	00000
		14	29 1/4	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown , Green	7770T62	00000
		15	19 1/2	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown , Green	7770T68	00000
		16	16	4	3/8"	2	Brass	Waterproof	No	Yes	Not Rated	Clear	7885T24	00000


		16	16	6	3/8"	2	Brass	Waterproof	No	Yes	Not Rated	Clear	7885T88	000000
		16	24	4	3/8"	2	Brass	Waterproof	No	Yes	Not Rated	Clear	7885T25	000000
		16	24	6	3/8"	2	Brass	Waterproof	No	Yes	Not Rated	Clear	7885T89	000000
		17	23 1/2	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown , Green	7770T64	00000
		19	19 1/2	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown , Green	7770T65	00000
		19	24 1/2	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown , Green	7770T67	00000
		19	29 1/2	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown , Green	7770T69	00000
		19	39 1/2	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown , Green	7770T72	00000
		23	35 1/4	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown , Green	7770T74	00000
		24	24	4	3/8"	2	Brass	Waterproof	No	Yes	Not Rated	Clear	7885T26	000000


		24	24	6	3/8"	2	Brass	Waterproof	No	Yes	Not Rated	Clear	7885T29	000000
		28	32	4	3/8"	2	Brass	Waterproof	No	Yes	Not Rated	Clear	7885T27	000000
		28	32	6	3/8"	2	Brass	Waterproof	No	Yes	Not Rated	Clear	7885T93	000000
		28 3/4	39 1/2	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown , Green	7770T81	000000
		28 3/4	49 1/2	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown	7770T82	000000
		38 1/2	39 1/4	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown , Green	7770T83	000000
		38 1/2	59 1/2	5	1/2"	3	Aluminum	Waterproof	No	Yes	-20	Blue , Brown , Green	7770T84	000000

Tarp Tape

Thk., mil	Wd.	Lg., ft.	Material	Temp. Range, ° F	Water Resistance	Choose a Color		Each
9	2"	35	Polyethylene Fabric	30 to 160	Waterproof	Black , Blue , Brown , Clear , Green , Silver , White	77485A31	00000

Sheet—Cut-to-Length

				Grommet
	Choose a Width, ft.	Choose a Length, ft.	Thk., mil	ID	Spacing, ft.	Material	Water Resistance	Breathable	UV Resistant	Min. Temp. for Flexibility	Color		Per Sq. Ft.
Polyethylene Fabric



		1 to 50	1 to 50	6	3/8"	2	Brass	Waterproof	No	Yes	Not Rated	Clear	7885T33	00000

Tarp Tape