Pipe Coatings | McMaster-Carr

	Insulation Type Insulation Type

	Sheet/Strip
	Jacket
	Coating
	Tube
	End Cap
	Elbow
	Tee

	Material Material

	Color Color

	White		Silver
	Gray		Black
	Off-White

	Backing Type Backing Type

Plain

Adhesive

	For Use On For Use On

Pipe

Tanks

	For Pipe Insulation OD For Pipe Insulation OD

	Thickness Thickness

	Width Width

35 1/2"

36"

48"

	Maximum Temperature Maximum Temperature

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Specifications Met Specifications Met

ASTM

DIN

	Minimum Temperature Minimum Temperature

	Form Form

Mastic

Spray

	Length Length

	Texture Texture

Smooth

Stucco Embossed

Corrugated

	Container Type Container Type

Pail

Can

	Elbow Bend Elbow Bend

45°

90°

	Begins to Harden Begins to Harden

	Container Size Container Size

18 oz.

1 gal.

5 gal.

	Approximate Coverage Approximate Coverage

8 sq. ft. (2 coats)

16.5 sq. ft.

32 sq. ft. (1/4" thick)

	Density Density

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141 Products

Plastic Pipe Insulation Jacketing

Protect insulation from light impact and moisture with this durable PVC jacketing. When selecting size, use the OD of the insulation you are jacketing. Seal with sealant or tape (not included).

Tubes

Tube

Temperature Range: 0° to 140° F
Color: White
Specifications Met: ASTM E84 25/50 for Flame and Smoke

			0.02" Thick.		0.03" Thick.
For Pipe Insulation OD	Lg., ft.	Flexibility		Each		Each
2 1/2"-3"	4	Flexible	000000000	00000	000000000	000000
3 1/8"-3 1/2"	4	Flexible	000000000	00000	000000000	00000
3 5/8"-4"	4	Flexible	000000000	00000	000000000	00000
4 1/8"-4 1/2"	4	Flexible	000000000	00000	000000000	00000
4 5/8"-5"	4	Flexible	000000000	00000	000000000	00000
5 1/8"-5 1/2"	4	Flexible	000000000	00000	000000000	00000
5 5/8"-6"	4	Flexible	000000000	00000	000000000	00000
6 1/8"-6 1/2"	4	Flexible	000000000	00000	000000000	00000
6 5/8"-7"	4	Flexible	000000000	00000	000000000	00000
7 1/8"-8 1/2"	4	Flexible	000000000	00000	000000000	00000
8 5/8"-10"	4	Flexible	000000000	00000	000000000	00000
10 1/8"-12 1/2"	4	Flexible	000000000	00000	000000000	00000

Silicone Sealant (10.1-oz. Cartridge)	0000000	Each	000000
Tape (2" × 108 ft.)	00000000	Each	00000

Tees

Tee

Temperature Range: 0° to 140° F
Color: White
Specifications Met: ASTM E84 25/50 for Flame and Smoke

For Pipe Insulation OD	Flexibility	Includes		Each
1 7/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	00000
2 1/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	0000000	0000
2 3/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	0000
2 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	0000000	0000
2 7/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	0000
3 1/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	0000000	0000
3 3/8"-3 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	0000
3 7/8"-4 1/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	0000
4 3/8"-4 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	0000
4 7/8"-5 3/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	0000
5 1/2"-5 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	00000
5 7/8"-6 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	00000
6 7/8"-7 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	00000
7 7/8"-8 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	00000
8 7/8"-9 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	00000
10 1/8"-10 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	00000
11 1/8"-11 3/4"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	0000000	00000
12 1/8"-12 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	0000000	00000

Silicone Sealant (10.1-oz. Cartridge)	0000000	Each	000000
Tape (2" × 108 ft.)	00000000	Each	00000

45° Elbows

45° Elbow

Temperature Range: 0° to 140° F
Color: White
Specifications Met: ASTM E84 25/50 for Flame and Smoke

For Pipe Insulation OD	Flexibility	Includes		Each
1 7/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	00000
2 1/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	00000000	0000
2 3/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	0000
2 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	00000000	0000
2 7/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	0000
3 1/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	00000000	0000
3 3/8"-3 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	0000
3 7/8"-4 1/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	0000
4 3/8"-4 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	0000
4 7/8"-5 3/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	0000
5 1/2"-5 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	0000
5 7/8"-6 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	00000
6 7/8"-7 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	00000
7 7/8"-8 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	00000
8 7/8"-9 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	00000
10 1/8"-10 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	00000
11 1/8"-11 3/4"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	00000000	00000
12 1/8"-12 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	00000000	00000

Silicone Sealant (10.1-oz. Cartridge)	0000000	Each	000000
Tape (2" × 108 ft.)	00000000	Each	00000

90° Elbows

90° Elbow

Temperature Range: 0° to 140° F
Color: White
Specifications Met: ASTM E84 25/50 for Flame and Smoke

For Pipe Insulation OD	Flexibility	Includes		Each
1 7/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	00000
2 1/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	00000000	0000
2 3/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	0000
2 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	00000000	0000
2 7/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	0000
3 1/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	00000000	0000
3 3/8"-3 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	0000
3 7/8"-4 1/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	0000
4 3/8"-4 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	0000
4 7/8"-5 3/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	0000
5 1/2"-5 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	0000
5 7/8"-6 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	00000
6 7/8"-7 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	00000
7 7/8"-8 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	00000
8 7/8"-9 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	00000
10 1/8"-10 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	000000000	00000
11 1/8"-11 3/4"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	00000000	00000
12 1/8"-12 5/8"	Flexible	1 1/2" Thick Piece of Fiberglass Insulation	00000000	00000

Tape (2" × 108 ft.)	00000000	Each	000000
Silicone Sealant (10.1-oz. Cartridge)	0000000	Each	00000

End Caps

End Cap

Temperature Range: 0° to 140° F
Color: White
Specifications Met: ASTM E84 25/50 for Flame and Smoke

For Pipe Insulation OD	Flexibility		Each
1 7/8"	Flexible	000000000	00000
2 1/8"	Flexible	00000000	000
2 3/8"	Flexible	000000000	000
2 5/8"	Flexible	00000000	0000
2 7/8"	Flexible	000000000	0000
3 1/8"	Flexible	00000000	0000
3 3/8"-3 5/8"	Flexible	000000000	0000
3 7/8"-4 1/8"	Flexible	000000000	0000
4 3/8"-4 5/8"	Flexible	000000000	0000
4 7/8"-5 3/8"	Flexible	000000000	0000
5 1/2"-5 5/8"	Flexible	000000000	0000
5 7/8"-6 5/8"	Flexible	000000000	0000
6 7/8"-7 5/8"	Flexible	000000000	0000
7 7/8"-8 5/8"	Flexible	000000000	0000
10 1/8"-10 5/8"	Flexible	000000000	00000
11 1/8"-11 3/4"	Flexible	00000000	00000
12 1/8"-12 5/8"	Flexible	00000000	00000

Silicone Sealant (10.1-oz. Cartridge)	0000000	Each	000000
Tape (2" × 108 ft.)	00000000	Each	00000

Sheets/Strips

Sheet/Strip

Temperature Range: 0° to 140° F
Color: White
Specifications Met: ASTM E84 25/50 for Flame and Smoke

Thick.	Wd.	Lg., ft.	Flexibility		Each
0.01"	35 1/2"	202	Flexible	000000000	0000000
0.02"	35 1/2"	102	Flexible	000000000	000000
0.03"	35 1/2"	68	Flexible	000000000	000000

Silicone Sealant (10.1-oz. Cartridge)	0000000	Each	000000
Tape (2" × 108 ft.)	00000000	Each	00000

Metal Pipe Insulation Jacketing

Tube

Elbow

Smooth Sheet/Strip

Stucco Embossed Sheet/Strip

Corrugated Sheet/Strip

Guard insulation from heavy impact and chemical exposure. This metal jacketing is corrosion resistant and often used outdoors. Install with banding (not included).

Stainless steel jacketing is suitable for washdown applications.

Tubes are coated in a film that creates a moisture barrier.

Smooth sheets are easy to clean.

Stucco-embossed sheets conceal dents and scratches.

Corrugated sheets are extra strong.

Aluminum Tubes

For Pipe Insulation OD	Lg., ft.	Color	Flexibility	Specifications Met		Each
3"	3	Silver	Flexible	ASTM B209	0000000	00000
3 1/2"	3	Silver	Flexible	ASTM B209	0000000	00000
4"	3	Silver	Flexible	ASTM B209	0000000	00000
4 1/2"	3	Silver	Flexible	ASTM B209	0000000	00000
5"	3	Silver	Flexible	ASTM B209	0000000	00000
5 1/2"	3	Silver	Flexible	ASTM B209	0000000	00000
6 1/2"	3	Silver	Flexible	ASTM B209	0000000	00000

Aluminum 90° Elbows

For Pipe Insulation OD	Color	Flexibility	Specifications Met		Each
2 1/2"-3"	Silver	Flexible	ASTM B209	0000000	000000
3 1/8"-3 5/8"	Silver	Flexible	ASTM B209	0000000	00000
3 3/4"-4"	Silver	Flexible	ASTM B209	0000000	00000
4 1/8"-4 3/8"	Silver	Flexible	ASTM B209	0000000	00000
4 1/2"-5"	Silver	Flexible	ASTM B209	0000000	00000
5 1/8"-5 5/8"	Silver	Flexible	ASTM B209	0000000	00000
5 3/4"-6 5/8"	Silver	Flexible	ASTM B209	0000000	00000
6 3/4"-7 5/8"	Silver	Flexible	ASTM B209	0000000	00000
7 3/4"-8 5/8"	Silver	Flexible	ASTM B209	0000000	00000
8 3/4"-9 5/8"	Silver	Flexible	ASTM B209	0000000	00000

Aluminum Sheets/Strips with Plain Backing

Smooth
Thick.	Wd.	Color	Flexibility	Specifications Met		5 ft.	25 ft.	100 ft.
0.016"	36"	Silver	Flexible	ASTM B209	0000000	000000	0000000	0000000
0.016"	48"	Silver	Flexible	ASTM B209	0000000	00000	000000	000000
Stucco Embossed
0.016"	36"	Silver	Flexible	ASTM B209	0000000	00000	000000	000000
0.016"	48"	Silver	Flexible	ASTM B209	0000000	00000	000000	000000
Corrugated
0.016"	36"	Silver	Flexible	ASTM B209	0000000	00000	000000	000000
0.016"	48"	Silver	Flexible	ASTM B209	0000000	00000	000000	000000

Aluminum Sheets/Strips with Adhesive Backing

					10 ft.
Thick.	Wd.	Color	Flexibility	Specifications Met		Each
Smooth
0.006"	35 1/2"	White	Flexible	UL 723 10/20 for Flame and Smoke, ASTM C1338, DIN 4102-1	0000000	000000
Stucco Embossed
0.006"	35 1/2"	Silver	Flexible	UL 723 10/20 for Flame and Smoke, ASTM C1338, DIN 4102-1	0000000	00000

304 Stainless Steel Sheets/Strips with Plain Backing

Smooth
Thick.	Wd.	Color	Flexibility	Specifications Met		3 ft.	10 ft.
0.01"	36"	Silver	Flexible	ASTM A240, ASTM A666	00000000	000000	0000000
0.016"	36"	Silver	Flexible	ASTM A240, ASTM A666	00000000	00000	000000
0.024"	36"	Silver	Flexible	ASTM A240, ASTM A666	00000000	000000	000000

Pipe Condensation-Reducing Rubber Strips

Wrap pipes, tubing, and fittings to prevent condensation from forming. These strips are for use on copper, iron, and steel.

Rubber strips are bacteria and UV resistant to protect pipe from corrosion above and below ground.

Vinyl foam strips restrict absorption of water, air, and gas. These strips have a foil covering.

Rubber
Thick.	Wd.	Lg., ft.	Temperature Range, °F	Flexibility	Backing Type	Color		Each
1/32"	2"	75	-20° to 140°	Flexible	Adhesive	Gray	0000000	000000
1/32"	4"	75	-20° to 140°	Flexible	Adhesive	Gray	0000000	000000
1/32"	6"	75	-20° to 140°	Flexible	Adhesive	Gray	0000000	000000
Vinyl Foam
1/8"	2"	30	-40° to 180°	Flexible	Adhesive	Silver	0000000	00000
Butyl Rubber
1/8"	2"	30	-30° to 175°	Flexible	Adhesive	Off-White	000000	00000
Cork/Rubber Blend
1/8"	2"	30	20° to 190°	Flexible	Adhesive	Black	00000000	00000

Pipe Insulation Repair Strips

Max. Temperature: 900° F
Density: See table
Color: White
Specifications Met: ASTM E84

Protect and repair insulation with this cotton fiber and resin mesh. For small sections, dip the strip in warm water for five seconds then install. For large sections, apply dry to piping and spray with water. Strips harden in 10 minutes. Once hardened, they can be painted.

0.025" Thick.
Wd.	Lg., ft.	Density, lbs./cu. ft.	Begins to Harden, min.	Reaches Full Strength, hrs.	Material	Filler Material	Flexibility		Each
4"	9	26.7	10	24	Cotton Fiber	Resin	Flexible	00000000	00000
6"	9	29.4	10	24	Cotton Fiber	Resin	Flexible	00000000	00000
8"	15	26.4	10	24	Cotton Fiber	Resin	Flexible	00000000	00000

Pipe Condensation-Reducing Coatings

18 oz. Can

5 gal. Pail

Prevent condensation from forming on refrigeration and air conditioning lines and cold-water piping. All coatings adhere to metal.

Mastic coatings adhere to PVC and CPVC in addition to metal.

Import regulations restrict sales to the listed jurisdictions/areas.

Container
Size	Type	Form	Approximate Coverage	Density, lbs./gal.	Begins to Harden	Temperature Range, °F	Color	Cannot Be Sold To		Each
18 oz.	Can	Spray	8 sq. ft. (2 coats)	__	5 min.	32° to 120°	White	Canada	0000000	000000
5 gal.	Pail	Mastic	32 sq. ft. (1/4" thick)	7.2	30 hrs.	0° to 150°	Black	__	000000	000000

Pipe Insulation Coatings

An alternative to jacketing, these coatings create a vapor barrier and protect from conditions outdoors. They are often used on irregularly shaped surfaces, such as fittings, flanges, and valves.

Temperature Range, °F	Container Size, gal.	Form	Approximate Coverage, sq. ft.	Begins to Harden, hrs.	Color		Each
-40° to 180°	1	Mastic	16.5	2	White	0000000	000000
-20° to 190°	1	Mastic	16.5	2	White	0000000	00000