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Adhesive-Lined Flexible Polyolefin Heat Shrink Sleeving -3:1

Our H321 adhesive-lined flexible polyolefin heat shrink sleeving offers superb environmental protection for a variety of electronic components, wire splices, wire bundles and wire harness breakouts. Ideal for use in a wide assortment of applications, H321 polyolefin heat shrinkable sleeving allows for automotive, truck and marine wire splices and harness breakouts to be quickly and easily protected from even the harshest of environmental conditions.

Offered in a vast array of convenient sizes to effectively and efficiently meet the needs of an extensive range of cable and wiring applications, this highly durable polyolefin heat shrink sleeving is a thin-wall shrink tubing offering all the advantages of integral, adhesive-lined construction.

H321 heat sleeving is made from flame-retardant, flexible polyolefin with an internal layer of special thermoplastic adhesive. The heat-shrinkable outer wall is selectively cross-linked, while the adhesive maintains high flow and superior adhesion characteristics-all for an unmatched level of protection!

Standard Heat Shrink Sleeve Colors: Black, Clear, Red
Standard Heat Shrink Sleeve Packaging: Spool and 4' lengths. Cut pieces are available subject to quotation.

Download Heat Shrink Sleeving Specifications (PDF)

Part #-Size (in.)	Expanded ID		Recovered ID		Recovered Wall Thickness		Meltable Recovered Wall Thickness		Mil. Spec. MS23053/4-XXX
Part #-Size (in.)	Inch	mm	Inch	mm	Inch	mm	Inch	mm
H321-1/8 H321-3/16 H321-1/4 H321-3/8 H321-1/2 H321-3/4 H321-1 H321-1-1.5	.125 .187 .250 .375 .500 .750 1.000 1.500	3,18 4,75 6,35 9,53 12,70 19,05 25,40 38,10	.040 .062 .080 .120 .160 .250 .320 .510	1,02 1,57 2,03 3,05 4,06 6,35 8,13 12,95	.040 .040 .040 .055 .070 .085 .100 .100	1,02 1,02 1,02 1,40 1,78 2,16 2,54 2,54	.020 .020 .020 .025 .030 .035 .040 .040	0,51 0,51 0,51 0,62 0,76 0,89 1,02 1,02	-301 n/a -302 n/a -303 n/a -304 -305

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