0.33" Hose | McMaster-Carr

Use this sleeving in applications where temperatures reach up to 500° F. Made of PTFE, it resists chemicals, acids, and solvents. It meets UL 94 V-0 for flame retardance. Due to its small size and flexibility, it’s also known as spaghetti tubing. Because this sleeving is non-expandable, it does not stretch, so it’s best for applications where you know the exact diameter of the items you need to protect.

										Per Ft.
	ID	For Wire Ga.	Wall Thk.	Temp. Range, ° F	Flammability Rating	Specs. Met	Color	Choose a Length, ft.		1-99	100-Up
PTFE



		0.33"	0	0.015"	-450 to 500	UL 94 V-0	ASTM D3295	White	10, 25, 50, 100	5335K387	00000	00000

Electrically Insulating Tube Wire Sleeving

Add a layer of insulation to prevent electricity and heat from dissipating from wire and cable. This sleeving is often used in motors, transformers, and generators. Made of coated fiberglass, it resists abrasion, acids, alkalies, and chemicals.

Fiberglass Fabric with Acrylic Plastic Coating

Image of Product. Front orientation. Wire Sleeving. Electrically Insulating Tube Wire Sleeving.

Acrylic plastic-coated sleeving is more flexible than vinyl-coated sleeving, so it bends around tight corners. It resists solvents and oil.

For Wire Ga.	Wall Thk.	For Max. Voltage, V AC	Temp. Range, ° F	Certification	Color		3 ft. Long	25 ft. Long



0.33"	1/0	0.03"	7,000	-10 to 310	UL Recognized Component, CSA Certified	Beige	8268K68	00000	000000

Fiberglass Fabric with Vinyl Plastic Coating

Vinyl plastic-coated sleeving resists wax and alcohol. Sleeving is flame-rated VW-1 to meet requirements for preventing the spread of flames based on a timed test with vertically suspended material.

For Wire Ga.	Wall Thk.	For Max. Voltage, V AC	Temp. Range, ° F	Certification	Flammability Rating	Color		5 ft. Long	25 ft. Long



0.33"	1/0	0.03"	7,000	0 to 265	UL Recognized Component, CSA Certified	UL 2556 VW-1	Black	7408K88	00000	000000

Expandable Electrically Insulating Tube Wire Sleeving

A specially formulated silicone rubber coating allows this fiberglass sleeving to stretch over items during installation; it then tightens around its contents for a secure fit. Often used in motors, generators, and transformers, it prevents electricity and heat from dissipating from wire and cable. It has good chemical resistance.

Fiberglass Fabric with Silicone Rubber Coating

For Wire Ga.	Wall Thk.	For Max. Voltage, V AC	Temp. Range, ° F	Certification	Choose a Color		5 ft. Long	25 ft. Long



0.33"	1/0	0.03"	7,000	-65 to 390	UL Recognized Component	Black, White	2573K45	00000	000000

High-Temperature Electrically Insulating Tube Wire Sleeving

This sleeving is often used to insulate connections in transformers, relays, and solenoids. It prevents electricity and heat from dissipating from wire and cable. When exposed to flame, it will self-extinguish and produce a nonconductive ash. It’s flame rated VW-1 to meet requirements for preventing the spread of flames based on a timed test with vertically suspended material. Made of silicone-coated fiberglass, it resists chemicals.

Fiberglass Fabric with Silicone Rubber Coating—For 7,000V AC Maximum Voltage

ID	For Wire Ga.	Wall Thk.	Temp. Range, ° F	Certification	Flammability Rating	Choose a Color		5 ft. Long	25 ft. Long
0.33"	1/0	0.03"	-65 to 390	UL Recognized Component, CSA Certified	UL 2556 VW-1	Black, White	7453K37	00000	000000

Chemical-Resistant Tube Wire Sleeving

Made of PVC, this sleeving resists chemicals, oil, and acids. It’s flame rated VW-1 to meet requirements for preventing the spread of flames based on a timed test with vertically suspended material. Because this sleeving is non-expandable, it does not stretch, so it’s best for applications where you know the exact diameter of the items you need to protect.

										Per Ft.
	ID	For Wire Ga.	Wall Thk.	Temp. Range, ° F	Certification	Flammability Rating	Color	Choose a Length, ft.		1-99	100-Up
PVC



		0.33"	1/0	0.025"	0 to 220	UL Listed	UL 2556 VW-1	Black	10, 25, 50, 100	1508T29	00000	00000