
Heat Shrink Tubing, Mini Reel, 2:1 Shrink Ratio, 1", 25.4/12.7 Dia, PO, Black, 25 ft/reel
• Thin, 2 to 1 shrink ratio tubing provides insulation and abrasion protection for
wires and cables. • Flammability rating of UL224 VW-1 for use in applications
requiring the highest degree of flame protection (excludes clear tubing). •
Flexible-yet-durable material resists most common oils, chemicals and fluids. •
Available in a variety of diameters and colors for identifying and marking wires
and cables. • Available in mini reels, bulk reels, and sticks for small to large

TFN21 is a highly flexible thin wall heat shrink tubing with a 2 to 1 shrink ratio
and excellent flame retardant properties. In addition to providing insulation and
abrasion protection for wires and cables, the polyolefin material also offers
resistance to oils, solvents and chemicals. Available in mini reels, bulk reels
and sticks, for small to large volume applications.
Heat Shrink Tubing, Mini Reel, 2:1 Shrink Ratio, 1", 25.4/12.7 Dia, PO, Black,
Nominal Diameter (Imperial)
Nominal Diameter (Metric)
Wall Thickness WT (Imperial)
Wall Thickness WT (Metric)
Polyolefin, cross-linked (PO-X)
Operating Temperature (Metric)
-67°F to +275°F (-55°C to +135°C)

Reach Complaint(Article 33)
Certification/Specification WEB
UL Recognized (US and Canada)
Package Quantity(Imperial)
Package Quantity (Metric)
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