Adhesive-Lined Heat-Shrink Tubing

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Color

ID Before Shrinking

Material

Shrink Ratio

Performance

Flexibility

Clarity

Length

Heat-Shrink Tubing Type

Minimum ID After Shrinking

End Shape

Minimum Wall Thickness After Shrinking

Shape

Dielectric Strength

Certification

UL Recognized Component

Shrink Temperature

RoHS

REACH

Maximum Temperature

Specifications Met

Minimum Temperature

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

Yes

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

End Style

Lipped

Nonlipped

Inside Height Before Shrinking

236 Products

Moisture-Seal Heat-Shrink Tubing

Create a water-resistant seal—this tubing has an adhesive lining that melts when the tubing is heated and bonds to the underlying surface. Choose tubing with a larger shrink ratio to cover irregularly shaped objects or cable assemblies that have a large size difference between the cable and connector.

2:1 Shrink Ratio

Image of Product. Front orientation. Heat-Shrink Tubing. Moisture-Seal Heat-Shrink Tubing.

Flexible—Use flexible tubing in applications where wire and cable need to bend around curves and corners.

Dielectric Strength—Dielectric strength is the maximum voltage a material can handle before it starts to breakdown. The higher the dielectric strength of a material, the better it is for preventing electricity, heat, or signal from dissipating from wire and cable.

	ID								1/2 ft. Long			4 ft. Long
	Before Shrinking	Min. After Shrinking	Min. Wall Thk. After Shrinking	Shrink Temp., ° F	Temp. Range, ° F	Dielectric Strength, V/mil	Certification	Color	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
Polyolefin







				Flexible

				0.13"	0.06"	0.03"	230	-65 to 230	400	UL Recognized Component	Black	5	74965K51	00000	1	74965K61	00000


				0.19"	0.09"	0.03"	230	-65 to 230	400	UL Recognized Component	Black	5	74965K52	0000	1	74965K62	0000
				0.25"	0.13"	0.03"	230	-65 to 230	400	UL Recognized Component	Black	5	74965K53	0000	1	74965K63	0000
				0.38"	0.19"	0.03"	230	-65 to 230	400	UL Recognized Component	Black	5	74965K54	0000	1	74965K64	0000
				0.5"	0.25"	0.03"	230	-65 to 230	400	UL Recognized Component	Black	5	74965K55	0000	1	74965K65	0000
				0.75"	0.38"	0.04"	230	-65 to 230	400	UL Recognized Component	Black	5	74965K56	0000	1	74965K66	0000
				1"	0.5"	0.04"	230	-65 to 230	400	UL Recognized Component	Black	2	74965K57	0000	1	74965K67	00000
				1.5"	0.75"	0.05"	230	-65 to 230	400	UL Recognized Component	Black	2	74965K58	0000	1	74965K68	00000
				2"	1"	0.05"	230	-65 to 230	400	UL Recognized Component	Black	1	74965K59	0000	1	74965K69	00000

2.5:1 Shrink Ratio

Semi-Rigid—Semi-rigid tubing bends only slightly.

SAE AMS-DTL-23053/4 Class 1—SAE AMS-DTL-23053/4 Class 1 tubing meets requirements for material quality and color.

	ID									1/2 ft. Long			4 ft. Long
	Before Shrinking	Min. After Shrinking	Min. Wall Thk. After Shrinking	Shrink Temp., ° F	Temp. Range, ° F	Dielectric Strength, V/mil	Specs. Met	Certification	Color	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
Polyolefin







				Semi-Rigid

				0.13"	0.02"	0.04"	275	-65 to 230	900	SAE AMS-DTL-23053/4 Class 1	UL Recognized Component	Black	1	73115K111	00000	—	———	0


				0.13"	0.02"	0.04"	275	-65 to 230	900	SAE AMS-DTL-23053/4 Class 1	UL Recognized Component	Brown	—	———	0	1	73115K71	000000
				0.19"	0.06"	0.04"	275	-65 to 230	900	SAE AMS-DTL-23053/4 Class 1	UL Recognized Component	Black	1	73115K112	0000	—	———	0
				0.19"	0.06"	0.04"	275	-65 to 230	900	SAE AMS-DTL-23053/4 Class 1	UL Recognized Component	Gray	—	———	0	1	73115K72	00000
				0.25"	0.08"	0.05"	275	-65 to 230	900	SAE AMS-DTL-23053/4 Class 1	UL Recognized Component	White	—	———	0	1	73115K73	00000
				0.38"	0.13"	0.05"	275	-65 to 230	900	SAE AMS-DTL-23053/4 Class 1	UL Recognized Component	Red	—	———	0	1	73115K74	00000
				0.5"	0.2"	0.06"	275	-65 to 230	900	SAE AMS-DTL-23053/4 Class 1	UL Recognized Component	Blue	—	———	0	1	73115K75	00000
				0.75"	0.31"	0.07"	275	-65 to 230	900	SAE AMS-DTL-23053/4 Class 1	UL Recognized Component	Yellow	—	———	0	1	73115K76	00000
				1"	0.4"	0.08"	275	-65 to 230	900	SAE AMS-DTL-23053/4 Class 1	UL Recognized Component	Black	1	73115K113	00000	1	73115K77	00000

3:1 Shrink Ratio

Flexible—Use flexible tubing in applications where wire and cable need to bend around curves and corners.

Semi-Rigid—Semi-rigid tubing bends only slightly.

Rigid—Rigid tubing will not bend. Use it with wire and cable that do not need to bend, such as in straight runs.

	ID									1/2 ft. Long			4 ft. Long
	Before Shrinking	Min. After Shrinking	Min. Wall Thk. After Shrinking	Shrink Temp., ° F	Temp. Range, ° F	Dielectric Strength, V/mil	Specs. Met	Certification	Color	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
Polyolefin







				Flexible

				0.12"	0.04"	0.04"	250	-65 to 230	550	SAE AMS-DTL-23053/4 Class 3	—	Black	8	7861K101	00000	1	7861K102	00000


				0.18"	0.06"	0.04"	250	-65 to 230	550	SAE AMS-DTL-23053/4 Class 3	—	Black	8	7861K103	0000	1	7861K104	0000
				0.25"	0.08"	0.04"	250	-65 to 230	550	SAE AMS-DTL-23053/4 Class 3	—	Black	8	7861K105	0000	1	7861K106	0000
				0.37"	0.12"	0.06"	250	-65 to 230	550	SAE AMS-DTL-23053/4 Class 3	—	Black	8	7861K107	0000	1	7861K108	0000
				0.5"	0.16"	0.07"	250	-65 to 230	550	SAE AMS-DTL-23053/4 Class 3	—	Black	8	7861K109	0000	1	7861K111	0000
				0.75"	0.25"	0.07"	250	-65 to 230	550	SAE AMS-DTL-23053/4 Class 3	—	Black	8	7861K112	00000	1	7861K113	00000
				1"	0.32"	0.1"	250	-65 to 230	550	SAE AMS-DTL-23053/4 Class 3	—	Black	8	7861K114	00000	1	7861K115	00000
				1.57"	0.51"	0.1"	250	-65 to 230	550	SAE AMS-DTL-23053/4 Class 3	—	Black	8	7861K116	00000	1	7861K117	00000




						Semi-Rigid

						0.13"	0.04"	0.04"	250	-65 to 230	700	—	UL Recognized Component	Black	22	7861K41	00000	1	7861K51	0000


						0.19"	0.06"	0.04"	250	-65 to 230	700	—	UL Recognized Component	Black	10	7861K42	00000	1	7861K52	0000
						0.25"	0.08"	0.04"	250	-65 to 230	700	—	UL Recognized Component	Black	10	7861K43	00000	1	7861K53	0000
						0.31"	0.1"	0.05"	195	-65 to 230	600	—	—	Black	—	———	0	1	7861K611	0000
						0.31"	0.1"	0.05"	195	-65 to 230	600	—	—	Red	—	———	0	1	7861K612	0000
						0.31"	0.1"	0.05"	195	-65 to 230	600	—	—	Yellow	—	———	0	1	7861K613	0000
						0.38"	0.12"	0.06"	250	-65 to 230	700	—	UL Recognized Component	Black	10	7861K44	00000	1	7861K54	00000
						0.5"	0.16"	0.07"	250	-65 to 230	700	—	UL Recognized Component	Black	10	7861K45	00000	1	7861K55	00000
						0.75"	0.25"	0.09"	250	-65 to 230	700	—	UL Recognized Component	Black	5	7861K46	00000	1	7861K56	00000
						1"	0.32"	0.1"	250	-65 to 230	700	—	UL Recognized Component	Black	5	7861K47	00000	1	7861K57	00000
						1.25"	0.42"	0.1"	180	-65 to 230	Not Rated	—	UL Recognized Component	Yellow	—	———	0	1	7861K616	00000


						1.25"	0.42"	0.1"	195	-65 to 230	600	—	—	Black	—	———	0	1	7861K614	00000
						1.25"	0.42"	0.1"	195	-65 to 230	600	—	—	Red	—	———	0	1	7861K615	00000
						1.5"	0.51"	0.1"	250	-65 to 230	700	—	UL Recognized Component	Black	1	7861K48	00000	1	7861K58	00000
						2"	0.67"	0.1"	180	-65 to 230	Not Rated	—	UL Recognized Component	Black	—	———	0	1	7861K617	00000




								Rigid

								1.7"	0.5"	0.1"	250	-65 to 230	500	—	—	Black	8	7861K118	00000	1	7861K119	00000


								2.05"	0.75"	0.1"	250	-65 to 230	500	—	—	Black	8	7861K125	00000	—	———	0
								2.75"	1"	0.1"	250	-65 to 230	500	—	—	Black	8	7861K123	00000	1	7861K124	00000
								4.7"	1.57"	0.1"	250	-65 to 230	500	—	—	Black	8	7861K121	000000	1	7861K122	000000

4:1 Shrink Ratio

Flexible—Use flexible tubing in applications where wire and cable need to bend around curves and corners.

Semi-Rigid—Semi-rigid tubing bends only slightly.

	ID								1/2 ft. Long			4 ft. Long
	Before Shrinking	Min. After Shrinking	Min. Wall Thk. After Shrinking	Shrink Temp., ° F	Temp. Range, ° F	Dielectric Strength, V/mil	Certification	Color	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
Polyolefin







				Flexible

				0.16"	0.04"	0.04"	230	-65 to 230	300	—	Black	1	6855K11	00000	1	6855K21	000000


				0.32"	0.08"	0.04"	230	-65 to 230	300	UL Recognized Component	Black	1	6855K12	0000	1	6855K22	00000
				0.47"	0.12"	0.06"	230	-65 to 230	300	UL Recognized Component	Black	1	6855K13	0000	1	6855K23	00000
				0.63"	0.16"	0.07"	230	-65 to 230	300	UL Recognized Component	Black	1	6855K14	0000	1	6855K24	00000
				0.95"	0.24"	0.09"	230	-65 to 230	300	UL Recognized Component	Black	1	6855K15	00000	1	6855K25	00000
				1.26"	0.32"	0.1"	230	-65 to 230	300	UL Recognized Component	Black	1	6855K16	00000	1	6855K26	00000
				2.05"	0.51"	0.1"	230	-65 to 230	300	UL Recognized Component	Black	1	6855K17	00000	1	6855K27	00000




						Semi-Rigid

						0.22"	0.04"	0.02"	250	-65 to 230	500	—	Clear	—	———	0	1	2735K201	00000


						0.23"	0.05"	0.05"	275	-40 to 265	350	UL Recognized Component	Black	2	2735K111	0000	1	2735K211	00000
						0.23"	0.05"	0.05"	275	-40 to 265	350	UL Recognized Component	Yellow	2	2735K112	0000	1	2735K212	00000
						0.29"	0.07"	0.06"	275	-40 to 265	350	UL Recognized Component	Black	2	2735K121	0000	1	2735K221	00000
						0.29"	0.07"	0.06"	275	-40 to 265	350	UL Recognized Component	Yellow	2	2735K122	0000	1	2735K222	00000
						0.3"	0.06"	0.02"	250	-65 to 230	500	—	Clear	—	———	0	1	2735K202	00000
						0.43"	0.1"	0.08"	275	-40 to 265	350	UL Recognized Component	Black	2	2735K131	0000	1	2735K23	00000
						0.43"	0.1"	0.08"	275	-40 to 265	350	UL Recognized Component	Yellow	2	2735K132	0000	1	2735K152	00000
						0.45"	0.1"	0.05"	250	-65 to 230	500	—	Clear	—	———	0	1	2735K203	00000
						0.7"	0.17"	0.05"	250	-65 to 230	500	—	Clear	—	———	0	1	2735K204	00000
						0.7"	0.18"	0.1"	275	-40 to 265	350	UL Recognized Component	Black	2	2735K141	00000	1	2735K241	00000


						0.7"	0.18"	0.1"	275	-40 to 265	350	UL Recognized Component	Yellow	2	2735K142	00000	1	2735K242	00000

Extra-Thick Moisture-Seal Heat-Shrink Tubing

Extra-thick walls provide better protection against abrasion and tears than standard moisture-seal tubing. It has an adhesive lining that melts when the tubing is heated and bonds to the underlying surface, creating a water-resistant seal.

Short

Short tubing is good for sliding over terminals, wire ferrules, and compression lugs to insulate and protect them.

	ID
	Before Shrinking	Min. After Shrinking	Min. Wall Thk. After Shrinking	Shrink Ratio	Dielectric Strength, V/mil	Shrink Temp., ° F	Temp. Range, ° F	Certification	Lg.	Pkg. Qty.		Pkg.
Red Polyolefin



		0.18"	0.06"	0.05"	3:1	500	275	-65 to 230	UL Recognized Component	1.5"	100	72675K52	000000


		0.18"	0.06"	0.05"	3:1	500	275	-65 to 230	—	0.75"	100	72675K51	00000
		0.75"	0.22"	0.09"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	1.5"	10	72675K62	0000
		1.1"	0.375"	0.12"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	1.5"	10	72675K64	0000


		Blue Polyolefin



				0.22"	0.07"	0.05"	3:1	500	275	-65 to 230	UL Recognized Component	0.75"	100	72675K53	00000


				0.22"	0.07"	0.05"	3:1	500	275	-65 to 230	UL Recognized Component	1.5"	100	72675K54	00000


				Yellow Polyolefin



						0.26"	0.1"	0.06"	3:1	500	275	-65 to 230	UL Recognized Component	0.88"	100	72675K55	00000


						0.26"	0.1"	0.06"	3:1	500	275	-65 to 230	UL Recognized Component	1.7"	50	72675K56	00000


						Black Polyolefin



								0.75"	0.22"	0.09"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	1.5"	10	72675K61	0000


								1.1"	0.375"	0.12"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	1.5"	10	72675K63	0000

Long

	ID								9" Long		1 ft. Long		4 ft. Long
	Before Shrinking	Min. After Shrinking	Min. Wall Thk. After Shrinking	Shrink Ratio	Dielectric Strength, V/mil	Shrink Temp., ° F	Temp. Range, ° F	Certification		Each		Each		Each
Red Polyolefin



		0.3"	0.1"	0.06"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	———	0	———	0	7270K104	000000


		0.4"	0.15"	0.07"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	7270K11	00000	———	0	7270K12	00000
		0.51"	0.16"	0.08"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	———	0	———	0	7270K102	00000
		0.75"	0.22"	0.09"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	7270K21	0000	———	0	7270K22	00000
		1.1"	0.38"	0.12"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	7270K31	0000	———	0	7270K32	00000
		1.5"	0.5"	0.16"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	7270K41	0000	———	0	7270K42	00000
		2"	0.75"	0.16"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	7270K51	00000	———	0	7270K52	00000
		3.5"	1.2"	0.16"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	7270K61	00000	———	0	7270K62	000000


		Black Polyolefin



				0.3"	0.1"	0.06"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	———	0	———	0	7270K103	00000


				0.4"	0.15"	0.09"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	7270K1	0000	———	0	7270K81	00000
				0.51"	0.16"	0.08"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	———	0	———	0	7270K101	00000
				0.8"	0.2"	0.11"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	7270K2	0000	———	0	7270K82	00000
				1.1"	0.37"	0.12"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	7270K3	0000	———	0	7270K83	00000
				1.5"	0.5"	0.17"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	7270K4	00000	———	0	7270K84	00000
				2"	0.65"	0.17"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	7270K5	00000	———	0	7270K85	00000
				3"	1"	0.17"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	7270K7	00000	———	0	7270K87	000000
				3.5"	1.2"	0.16"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	———	0	———	0	7270K91	000000
				4.7"	1.6"	0.17"	3:1	500	250	-65 to 230	UL Listed, CSA Certified	———	0	7270K93	000000	7270K92	000000

Tapered Heat-Shrink Tubing


Style A (After Shrinking)	Style B (After Shrinking)	Style C (After Shrinking)	Style D (After Shrinking)

Style D and E (Before Shrinking)	Style E (Before Shrinking)	Style E (After Shrinking)

A different shrink ratio on each end allows this tubing to fit over cable assemblies and wire harnesses with large connections, or around connectors with a 90° elbow. An adhesive lining melts when the tubing is heated and bonds to the underlying surface, creating a water-resistant seal. The tubing length listed is after shrinking; the length before shrinking is 20-25% shorter.

Lipped End—Lipped-end tubing has a ridge on the inside of one opening for better retention than nonlipped-end tubing. It’s often used with grooved adapters—upon shrinking, the lip grips onto the groove.

		Tapered End			Non-Tapered End
	Style	ID Before Shrinking	Min. ID After Shrinking	Shrink Ratio	ID Before Shrinking	Min. ID After Shrinking	Shrink Ratio	Min. Wall Thk. After Shrinking	Dielectric Strength, V/mil	Shrink Temp., ° F	Temp. Range, ° F	Color	End Style	Lg.		Each
Polyolefin



		A	0.97"	0.21"	4.6:1	0.97"	0.38"	2.6:1	0.05"	200	250	-65 to 275	Black	Lipped	1.5"	6552N21	000000


		A	0.97"	0.21"	4.6:1	0.97"	0.38"	2.6:1	0.05"	200	250	-65 to 275	Black	Nonlipped	1.5"	6552N27	00000
		A	1.12"	0.26"	4.3:1	1.12"	0.56"	2:1	0.04"	200	250	-65 to 275	Black	Lipped	2.2"	6552N22	00000
		A	1.12"	0.26"	4.3:1	1.12"	0.56"	2:1	0.04"	200	250	-65 to 275	Black	Nonlipped	2.2"	6552N28	00000
		A	1.22"	0.29"	4.2:1	1.22"	0.7"	1.7:1	0.07"	200	250	-65 to 275	Black	Lipped	2.6"	6552N23	00000
		A	1.22"	0.29"	4.2:1	1.22"	0.7"	1.7:1	0.07"	200	250	-65 to 275	Black	Nonlipped	2.6"	6552N29	00000
		A	1.42"	0.34"	4.2:1	1.42"	0.84"	1.7:1	0.07"	200	250	-65 to 275	Black	Lipped	2.9"	6552N24	00000
		A	1.42"	0.34"	4.2:1	1.42"	0.84"	1.7:1	0.07"	200	250	-65 to 275	Black	Nonlipped	2.9"	6552N31	00000
		A	1.68"	0.37"	4.5:1	1.68"	1.07"	1.6:1	0.08"	200	250	-65 to 275	Black	Lipped	3.9"	6552N25	00000
		A	1.68"	0.37"	4.5:1	1.68"	1.07"	1.6:1	0.08"	200	250	-65 to 275	Black	Nonlipped	3.9"	6552N32	00000
		A	2.04"	0.63"	3.2:1	2.04"	1.36"	1.5:1	0.13"	200	250	-65 to 275	Black	Lipped	5.1"	6552N26	00000


		A	2.04"	0.63"	3.2:1	2.04"	1.36"	1.5:1	0.13"	200	250	-65 to 275	Black	Nonlipped	5.1"	6552N33	00000
		B	0.63"	0.34"	1.4:1	—	—	1.1:1	0.07"	200	250	-65 to 275	Black	Nonlipped	3.5"	6552N19	00000
		C	0.35"	0.24"	4:1	—	—	2.3:1	0.07"	200	250	-65 to 275	Black	Nonlipped	4"	6552N18	00000
		D	1.25"	0.28"	4.5:1	1.25"	0.75"	1.7:1	0.09"	200	250	-65 to 275	Black	Lipped	1.4"	6552N13	00000
		D	1.25"	0.28"	4.5:1	1.25"	0.75"	1.7:1	0.09"	200	250	-65 to 275	Black	Nonlipped	1.4"	6552N17	00000
		D	1.5"	0.33"	4.5:1	1.5"	0.75"	2:1	0.1"	200	250	-65 to 275	Black	Lipped	1.7"	6552N12	00000
		D	1.5"	0.33"	4.5:1	1.5"	0.75"	2:1	0.1"	200	250	-65 to 275	Black	Nonlipped	1.7"	6552N16	00000
		D	1.75"	0.38"	4.6:1	1.75"	1.1"	1.6:1	0.13"	200	250	-65 to 275	Black	Lipped	2.1"	6552N11	00000
		D	1.75"	0.38"	4.6:1	1.75"	1.1"	1.6:1	0.13"	200	250	-65 to 275	Black	Nonlipped	2.1"	6552N15	00000
		D	2"	0.62"	3.2:1	2"	1.6"	1.3:1	0.13"	200	250	-65 to 275	Black	Nonlipped	3"	6552N14	00000


		E	3"	0.86"	3.5:1	3"	1.41"	2.1:1	0.18"	200	250	-65 to 275	Black	Nonlipped	5"	6552N34	000000

Chemical-Resistant Moisture-Seal Heat-Shrink Tubing

Made of PVC, this tubing resists chemicals, oil, and solvents. An adhesive lining melts when the tubing is heated and bonds to the underlying surface, creating a water-resistant seal. It resists UV, so it won’t fade or discolor when exposed to sunlight.

	ID							1/2 ft. Long			25 ft. Long			100 ft. Long
	Before Shrinking	Min. After Shrinking	Min. Wall Thk. After Shrinking	Dielectric Strength, V/mil	Shrink Temp., ° F	Temp. Range, ° F	Color	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
PVC







				2:1 Shrink Ratio

				0.19"	0.09"	0.04"	1,000	215	0 to 220	Black	5	8195K21	00000	1	8195K31	000000	1	8195K41	000000


				0.25"	0.13"	0.04"	1,000	215	0 to 220	Black	5	8195K22	0000	1	8195K32	00000	1	8195K42	000000
				0.38"	0.19"	0.04"	1,000	215	0 to 220	Black	5	8195K23	0000	1	8195K33	00000	1	8195K43	000000
				0.5"	0.25"	0.04"	1,000	215	0 to 220	Black	5	8195K24	0000	1	8195K34	00000	1	8195K44	000000
				0.75"	0.38"	0.04"	1,000	215	0 to 220	Black	5	8195K25	0000	1	8195K35	00000	1	8195K45	000000
				1"	0.5"	0.05"	1,000	215	0 to 220	Black	5	8195K26	00000	1	8195K36	00000	1	8195K46	000000

Heat-Shrink Tubing End Caps

Seal the end of crimped connections, such as motor coils, to insulate and protect them from moisture and abrasion. These caps have an adhesive lining that melts when the cap is heated and bonds to the underlying surface, creating a water-resistant seal. You can also use them to seal the ends of pipes and wire rope.

Pressure Relief Valve—Caps with a pressure-relief valve let you monitor pressure changes and release gases that build up due to changes in temperature and humidity.

	ID
	Before Shrinking	Min. After Shrinking	Min. Wall Thk. After Shrinking	Min. Lg. After Shrinking	Shrink Ratio	Flexibility	Color	Certification	Material	Shrink Temp., ° F	Temp. Range, ° F		Each
End Caps



		0.13"	0.02"	0.05"	0.87"	6:1	Rigid	Black	UL Recognized Component	Polyolefin	250	-65 to 230	72855K21	00000


		0.25"	0.08"	0.08"	1.12"	3:1	Rigid	Black	UL Recognized Component	Polyolefin	250	-65 to 230	72855K23	0000
		0.38"	0.09"	0.08"	1.25"	4:1	Rigid	Black	UL Recognized Component	Polyolefin	250	-65 to 230	72855K24	0000
		0.39"	0.16"	0.08"	1.32"	2.5:1	Rigid	Black	—	Polyolefin	250	-65 to 230	72855K11	0000
		0.47"	0.16"	0.08"	1.5"	3:1	Rigid	Black	—	Polyolefin	250	-65 to 230	3435T21	0000
		0.5"	0.09"	0.1"	1.5"	5:1	Rigid	Black	UL Recognized Component	Polyolefin	250	-65 to 230	72855K25	0000
		0.55"	0.2"	0.09"	1.75"	3:1	Rigid	Black	—	Polyolefin	250	-65 to 230	3435T22	0000
		0.79"	0.3"	0.09"	2.18"	2.5:1	Rigid	Black	—	Polyolefin	250	-65 to 230	72855K71	0000
		0.98"	0.33"	0.11"	2.5"	3:1	Rigid	Black	—	Polyolefin	250	-65 to 230	3435T23	0000
		1.38"	0.63"	0.13"	3.25"	2:1	Rigid	Black	—	Polyolefin	250	-65 to 230	3435T24	0000
		1.57"	0.59"	0.12"	3.54"	2.5:1	Rigid	Black	—	Polyolefin	250	-65 to 230	72855K51	0000


		2.17"	1.02"	0.14"	4"	2:1	Rigid	Black	—	Polyolefin	250	-65 to 230	3435T25	0000
		2.48"	0.98"	0.13"	5.63"	2.5:1	Rigid	Black	—	Polyolefin	250	-65 to 230	72855K12	00000
		2.95"	1.42"	0.16"	4.75"	2:1	Rigid	Black	—	Polyolefin	250	-65 to 230	3435T26	0000
		2.99"	1.18"	0.16"	6.22"	2.5:1	Rigid	Black	—	Polyolefin	250	-65 to 230	72855K13	00000
		3.94"	1.77"	0.16"	6.4"	2:1	Rigid	Black	—	Polyolefin	250	-65 to 230	72855K73	00000
		3.94"	2.05"	0.16"	5.5"	2:1	Rigid	Black	—	Polyolefin	250	-65 to 230	3435T27	0000
		4.72"	2.36"	0.16"	6"	2:1	Rigid	Black	—	Polyolefin	250	-65 to 230	3435T28	00000
		6.3"	3.23"	0.16"	6"	2:1	Rigid	Black	—	Polyolefin	250	-65 to 230	3435T29	00000


		End Caps with Pressure Relief Valve



				1"	0.31"	0.09"	2.76"	3:1	Semi-Rigid	Black	—	Polyolefin	250	-65 to 230	72855K111	0000


				1.56"	0.59"	0.12"	3.35"	3:1	Semi-Rigid	Black	—	Polyolefin	250	-65 to 230	72855K112	0000
				2.17"	1"	0.13"	4.33"	2:1	Semi-Rigid	Black	—	Polyolefin	250	-65 to 230	72855K113	00000

Wraparound Heat-Shrink Tubing

Protect wire and cable without disconnecting them from an assembly. This tubing is ideal for adding protection to damaged components that are hard to rewire. For a water-resistant seal, it has an adhesive lining that melts when heated to bond the tubing to the underlying surface. It meets ASTM requirements for flame retardance.

Adhesive-Strip Closure

Tubing with an adhesive-strip closure is easy to install. Simply peel off the paper backing, wrap the tubing around your components, seal the adhesive strip, and shrink it. Use this tubing to protect smaller components or bundles of wiring. It meets military specifications for material quality and color.

ID Before Shrinking—ID Before Shrinking is a minimum value and may be larger than published.

	ID										1 ft. Long
	Before Shrinking	Min. After Shrinking	Min. Wall Thk. After Shrinking	Dielectric Strength, V/mil	Shrink Temp., ° F	Temp. Range, ° F	Specs. Met	Mil. Spec.	Certification	Color		Each
Polyolefin







				2:1 Shrink Ratio

				0.75"	0.5"	0.035"	500	194	-65 to 275	ASTM D2671	MIL-DTL-23053	Mil. Spec.	Black	7852K501	000000


				1"	0.75"	0.045"	500	194	-65 to 275	ASTM D2671	MIL-DTL-23053	Mil. Spec.	Black	7852K502	00000
				1.35"	1"	0.045"	500	194	-65 to 275	ASTM D2671	MIL-DTL-23053	Mil. Spec.	Black	7852K503	00000

Locking-Channel Closure

Tubing with a locking-channel closure gives you more secure protection than tubing with an adhesive-strip closure. It’s ideal for protecting larger components in applications that demand a strong seal, such as industrial construction and automation systems. To install, wrap the tubing around your components and insert the stainless steel locking channel to hold the tubing together. Then shrink the tubing from the center to the ends. After shrinking, you can leave the locking channel on or remove it, depending on your application.

ID Before Shrinking—ID Before Shrinking is a minimum value and may be larger than published.

	ID								8" Long		3 ft. Long
	Before Shrinking	Min. After Shrinking	Min. Wall Thk. After Shrinking	Dielectric Strength, V/mil	Shrink Temp., ° F	Temp. Range, ° F	Specs. Met	Color		Each		Each
Polyolefin







				3:1 Shrink Ratio

				1.7"	0.4"	0.09"	350	250	-30 to 210	ASTM D2671	Black	7852K31	000000	7852K37	000000


				2.95"	0.6"	0.1"	350	250	-30 to 210	ASTM D2671	Black	7852K32	00000	7852K38	000000
				3.7"	0.98"	0.1"	350	250	-30 to 210	ASTM D2671	Black	7852K33	00000	7852K39	000000
				5.4"	1.34"	0.1"	350	250	-30 to 210	ASTM D2671	Black	7852K34	00000	7852K41	000000
				6.3"	1.65"	0.1"	350	250	-30 to 210	ASTM D2671	Black	7852K35	00000	7852K42	000000
				7.8"	1.89"	0.11"	350	250	-30 to 210	ASTM D2671	Black	7852K36	00000	7852K43	000000

Moisture-Seal Wrap for Heat-Shrink Tubing

Use this wrap with heat-shrink tubing to create a moisture-resistant seal. Apply it like tape around wire and cable, and slide the tubing over the wrap. The wrap melts when tubing is heated and bonds to the underlying surface.

TPE Rubber—TPE rubber wrap has a higher dielectric strength than nylon plastic and butyl rubber wrap, so it’s the best choice for electrical insulation.

Nylon—Nylon plastic wrap is ultra thin, so you can wrap it around each individual wire as well as your whole bundle for enhanced protection. Along with water, it resists oils, chemicals, and grease.

Butyl—Butyl rubber wrap seals larger gaps than TPE rubber and nylon plastic wrap, so it’s better for protecting irregular shapes or items with deep grooves. However, it doesn’t withstand temperatures as high.

							1 ft. Long		5 ft. Long		25 ft. Long
	Thk.	Wd.	Color	Clarity	Temp. Range, ° F	Dielectric Strength, V/mil		Each		Each		Each
TPE Rubber



		0.026"	1"	Yellow	Semi-Clear	-65 to 245	500	1428T1	00000	1428T2	000000	———	0


		Nylon



				0.008"	2"	Yellow	Semi-Clear	-65 to 275	300	———	0	———	0	1428T101	0000000


				Butyl



						0.062"	1"	Gray	Opaque	-40 to 190	250	1428T3	0000	1428T4	00000	———	0

High-Shrink-Ratio Moisture-Seal Heat-Shrink Tubing

Create a tight, water-resistant seal over irregularly shaped components. When heated, this tubing shrinks down to about _1/6th of its original ID, while an adhesive lining melts and forms a barrier around your component. For better protection against scrapes, tears, and punctures, it has thicker walls than standard tubing. And since it’s made from polyolefin, this tubing is a good pick for most other environments as well.

	ID								1/2 ft. Long
	Before Shrinking	Min. After Shrinking	Min. Wall Thk. After Shrinking	Dielectric Strength, V/mil	Shrink Temp., ° F	Temp. Range, ° F	Specs. Met	Color		Each
Polyolefin







				5.6:1 Shrink Ratio

				0.6"	0.15"	0.06"	200	245	-65 to 190	SAE AMS-DTL-23053	Black	5864N11	000000


				1.25"	0.22"	0.06"	200	245	-65 to 190	SAE AMS-DTL-23053	Black	5864N12	00000
				2"	0.374"	0.106"	200	245	-65 to 190	SAE AMS-DTL-23053	Black	5864N13	00000
				2.5"	0.5"	0.12"	200	245	-65 to 190	SAE AMS-DTL-23053	Black	5864N14	00000
				3"	0.748"	0.14"	200	245	-65 to 190	SAE AMS-DTL-23053	Black	5864N15	000000