Polyethylene Foam Pipe Insulation

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	Material Material	Show

Foam

Polyethylene Foam

	Material Material	Hide

	Insulation Type Insulation Type

	Tube
	Elbow
	Sheet/Strip
	Tee

	System of Measurement System of Measurement

Inch

	ID ID

	Wall Thickness Wall Thickness

3/8"

1/2"

3/4"

	OD OD

	Tube Style Tube Style

Slit

Unslit

	For Pipe Size For Pipe Size

	Color Color

	Black
	White

	Cell Type Cell Type

	Closed

	Flexibility Flexibility

	Flexible

	Maximum Temperature Maximum Temperature

Less than 250° F

	Minimum Temperature Minimum Temperature

-300° F or less

-299° to -250° F

-249° to 0° F

	Performance Properties Performance Properties

Moisture Resistant

	Length Length

4 ft.

6 ft.

	Density Density

1.5 lbs./cu. ft.

	For Use On For Use On

Pipe

Tanks

	R Value R Value

1.4

1.5

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Closure Type Closure Type

Adhesive Strip

	Specifications Met Specifications Met

ASTM C1427 Type I

ASTM E84 25/50 for Flame
and Smoke

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

DFARS Specialty Metals
COTS-Exempt

	Heat Flow Rate Heat Flow Rate

0.245 Btu @ 75° F

0.27 Btu @ 75° F

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128 Products

About Selecting Thermal Insulation

Economical Flexible Polyethylene Foam Pipe Insulation

Less flexible than rubber foam, this insulation restricts absorption of water, air, and gas. It is typically used in plumbing applications. Seal with contact adhesive (sold separately). To use outdoors, coat in acrylic paint.

Slit tubes have an adhesive strip closure.

Unslit Tubes

Unslit Tube

Temperature Range: 0° to 180° F
Heat Flow Rate: 0.270 Btu @ 75° F
Density: 1.5 lbs./cu. ft.
Color: Black
Specifications Met: ASTM E84 25/50 for Flame and Smoke

3/8" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Lg., ft.	Flexibility	R Value		Each
3/8"	1/8	__	6	Flexible	1.4	00000000	00000
1/2"	1/4	3/8	6	Flexible	1.4	00000000	0000
5/8"	3/8	1/2	6	Flexible	1.4	00000000	0000
3/4"	__	__	6	Flexible	1.4	00000000	0000
7/8"	1/2	3/4	6	Flexible	1.4	00000000	0000
1 1/8"	3/4	1	6	Flexible	1.4	00000000	0000
1 3/8"	1	1 1/4	6	Flexible	1.4	00000000	0000
1 5/8"	1 1/4	1 1/2	6	Flexible	1.4	00000000	0000
2"	1 1/2	__	6	Flexible	1.4	00000000	0000
2 1/8"	__	2	6	Flexible	1.4	00000000	0000
2 3/8"	2	__	6	Flexible	1.4	00000000	0000
2 5/8"	__	2 1/2	6	Flexible	1.4	00000000	0000
1/2" Wall Thick.
1/2"	1/4	3/8	6	Flexible	2	00000000	0000
5/8"	3/8	1/2	6	Flexible	2	00000000	0000
3/4"	__	__	6	Flexible	2	00000000	0000
7/8"	1/2	3/4	6	Flexible	2	00000000	0000
1 1/8"	3/4	1	6	Flexible	2	00000000	0000
1 3/8"	1	1 1/4	6	Flexible	2	00000000	0000
1 5/8"	1 1/4	1 1/2	6	Flexible	2	00000000	0000
2"	1 1/2	__	6	Flexible	2	00000000	0000
2 1/8"	__	2	6	Flexible	2	00000000	0000
2 3/8"	2	__	6	Flexible	2	00000000	00000
2 5/8"	__	2 1/2	6	Flexible	2	00000000	00000
3/4" Wall Thick.
3/8"	1/8	__	6	Flexible	3	00000000	0000
1/2"	1/4	3/8	6	Flexible	3	00000000	0000
5/8"	3/8	1/2	6	Flexible	3	00000000	0000
3/4"	__	__	6	Flexible	3	00000000	0000
7/8"	1/2	3/4	6	Flexible	3	00000000	0000
1 1/8"	3/4	1	6	Flexible	3	00000000	0000
1 3/8"	1	1 1/4	6	Flexible	3	00000000	00000
1 5/8"	1 1/4	1 1/2	6	Flexible	3	00000000	00000
2"	1 1/2	__	6	Flexible	3	00000000	00000
2 1/8"	__	2	6	Flexible	3	00000000	00000
2 3/8"	2	__	6	Flexible	3	00000000	00000
2 5/8"	__	2 1/2	6	Flexible	3	00000000	00000

Contact Adhesive (16-oz. Brush-Top Can)	00000000	Each	000000
White Acrylic Coating (1-qt. Can)	00000000	Each	00000

Slit Tubes

Slit Tube

Temperature Range: -295° to 200° F
Heat Flow Rate: 0.270 Btu @ 75° F
Density: 1.5 lbs./cu. ft.
Color: See table
Specifications Met: See table

3/8" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Lg., ft.	Flexibility	Specifications Met	R Value		Each
Black
3/8"	1/8	__	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	1.4	000000000	00000
1/2"	1/4	3/8	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	1.4	000000000	0000
5/8"	3/8	1/2	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	1.4	000000000	0000
3/4"	__	__	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	1.4	000000000	0000
7/8"	1/2	3/4	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	1.4	000000000	0000
1 1/8"	3/4	1	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	1.4	000000000	0000
1 3/8"	1	1 1/4	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	1.4	000000000	0000
1 5/8"	1 1/4	1 1/2	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	1.4	000000000	0000
2"	__	__	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	1.4	000000000	0000
2 1/8"	__	2	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	1.4	000000000	0000
2 3/8"	2	__	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	1.4	000000000	0000
2 5/8"	__	2 1/2	6	Flexible	ASTM E84 25/50 for Flame and Smoke	1.4	000000000	00000
2 7/8"	2 1/2	__	6	Flexible	ASTM E84 25/50 for Flame and Smoke	1.4	000000000	00000
3 1/8"	__	3	6	Flexible	ASTM E84 25/50 for Flame and Smoke	1.4	000000000	00000
3 5/8"	3	3 1/2	6	Flexible	ASTM E84 25/50 for Flame and Smoke	1.4	000000000	00000
1/2" Wall Thick.
Black
3/8"	1/8	__	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	0000
1/2"	1/4	3/8	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	0000
5/8"	3/8	1/2	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	0000
3/4"	__	__	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	0000
7/8"	1/2	3/4	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	0000
1 1/8"	3/4	1	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	0000
1 3/8"	1	1 1/4	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	0000
1 5/8"	1 1/4	1 1/2	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	0000
2"	__	__	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	00000
2 1/8"	__	2	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	00000
2 3/8"	2	__	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	00000
2 5/8"	__	2 1/2	6	Flexible	ASTM E84 25/50 for Flame and Smoke	2	000000000	00000
2 7/8"	2 1/2	__	6	Flexible	ASTM E84 25/50 for Flame and Smoke	2	000000000	00000
3 1/8"	__	3	6	Flexible	ASTM E84 25/50 for Flame and Smoke	2	000000000	00000
3 5/8"	3	3 1/2	6	Flexible	ASTM E84 25/50 for Flame and Smoke	2	000000000	00000
4 1/8"	3 1/2	4	6	Flexible	ASTM E84 25/50 for Flame and Smoke	2	000000000	00000
White
3/8"	1/8	__	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	0000
1/2"	1/4	3/8	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	0000
5/8"	3/8	1/2	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	0000
3/4"	__	__	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	0000
7/8"	1/2	3/4	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	0000
1 1/8"	3/4	1	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	0000
1 3/8"	1	1 1/4	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	0000
1 5/8"	1 1/4	1 1/2	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	0000
2"	__	__	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	00000
2 1/8"	__	2	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	00000
2 3/8"	2	__	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	00000
3/4" Wall Thick.
Black
3/8"	1/8	__	6	Flexible	ASTM E84 25/50 for Flame and Smoke	3	000000000	0000
1/2"	1/4	3/8	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	3	000000000	0000
5/8"	3/8	1/2	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	3	000000000	0000
3/4"	__	__	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	3	000000000	0000
7/8"	1/2	3/4	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	3	000000000	0000
1 1/8"	3/4	1	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	3	000000000	00000
1 3/8"	1	1 1/4	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	3	000000000	00000
1 5/8"	1 1/4	1 1/2	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	3	000000000	00000
2"	__	__	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	3	000000000	00000
2 1/8"	__	2	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	3	000000000	00000
2 3/8"	2	__	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	3	000000000	00000
2 5/8"	__	2 1/2	6	Flexible	ASTM E84 25/50 for Flame and Smoke	3	000000000	00000
2 7/8"	2 1/2	__	6	Flexible	ASTM E84 25/50 for Flame and Smoke	3	000000000	00000
3 1/8"	__	3	6	Flexible	ASTM E84 25/50 for Flame and Smoke	3	000000000	00000
3 5/8"	3	3 1/2	6	Flexible	ASTM E84 25/50 for Flame and Smoke	3	000000000	00000
4 1/8"	3 1/2	4	6	Flexible	ASTM E84 25/50 for Flame and Smoke	3	000000000	00000

Foam, Masonry, Metal, Plastic, Rubber	00000000	Each	000000
White Acrylic Coating (1-qt. Can)	00000000	Each	00000

90° Elbows

Elbow

Temperature Range: -330° to 210° F
Heat Flow Rate: 0.245 Btu @ 75° F
Density: 1.5 lbs./cu. ft.
Color: Black
Specifications Met: ASTM C1427 Type I, ASTM E84 25/50 for Flame and Smoke

					3/8" Wall Thick.			1/2" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Flexibility	Tube Style	R Value		Each	R Value		Each
5/8"	3/8	1/2	Flexible	Slit	1.5	0000000	00000	2	0000000	00000
7/8"	1/2	3/4	Flexible	Slit	1.5	0000000	0000	2	0000000	0000
1 1/8"	3/4	1	Flexible	Slit	1.5	0000000	0000	2	0000000	0000
1 3/8"	1	1 1/4	Flexible	Slit	1.5	0000000	0000	2	0000000	0000
1 5/8"	1 1/4	1 1/2	Flexible	Slit	1.5	0000000	0000	2	0000000	0000
1 7/8"	1 1/2	__	Flexible	Slit	1.5	0000000	0000	2	0000000	0000
2 1/8"	__	2	Flexible	Slit	1.5	0000000	0000	2	0000000	0000

White Acrylic Coating (1-qt. Can)	00000000	Each	000000
Foam, Masonry, Metal, Plastic, Rubber	00000000	Each	00000

Tees

Tee

Temperature Range: -330° to 210° F
Heat Flow Rate: 0.245 Btu @ 75° F
Density: 1.5 lbs./cu. ft.
Color: Black
Specifications Met: ASTM C1427 Type I, ASTM E84 25/50 for Flame and Smoke

					3/8" Wall Thick.			1/2" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Flexibility	Tube Style	R Value		Each	R Value		Each
5/8"	3/8	1/2	Flexible	Slit	1.5	0000000	00000	2	0000000	00000
7/8"	1/2	3/4	Flexible	Slit	1.5	0000000	0000	2	0000000	0000
1 1/8"	3/4	1	Flexible	Slit	1.5	0000000	0000	2	0000000	0000
1 3/8"	1	1 1/4	Flexible	Slit	1.5	0000000	0000	2	0000000	0000
1 5/8"	1 1/4	1 1/2	Flexible	Slit	1.5	0000000	0000	2	0000000	0000
1 7/8"	1 1/2	__	Flexible	Slit	1.5	0000000	0000	2	0000000	0000
2 1/8"	__	2	Flexible	Slit	1.5	0000000	0000	2	0000000	0000

White Acrylic Coating (1-qt. Can)	00000000	Each	000000
Foam, Masonry, Metal, Plastic, Rubber	00000000	Each	00000

Sheets/Strips

Sheet/Strip

Temperature Range: -330° to 210° F
Heat Flow Rate: 0.270 Btu @ 75° F
Density: 1.5 lbs./cu. ft.
Color: Black
Specifications Met: ASTM E84 25/50 for Flame and Smoke

Thick.	Wd.	Lg., ft.	R Value	Flexibility		Each
1/4"	36"	4	1	Flexible	00000000	000000
3/8"	36"	4	1.5	Flexible	00000000	00000
1/2"	36"	4	2	Flexible	00000000	00000
3/4"	36"	4	3	Flexible	00000000	00000
1"	36"	4	4	Flexible	00000000	00000

White Acrylic Coating (1-qt. Can)	00000000	Each	000000
Foam, Masonry, Metal, Plastic, Rubber	00000000	Each	00000