PermaSleeve® M21-187-C-342 — PS Heat Shrink Polyolefin (B-342)

Ensure durable, high-quality wire identification with PermaSleeve® PS Heat Shrink Polyolefin (B-342) sleeves. Designed for rigorous wire marking applications, these 3:1 heat shrink sleeves provide speed, ease of use, and long-lasting performance.

Features & Benefits

• Industrial Grade: Resistant to extreme temperatures, UV exposure, chemicals, fuel, and oil; self-extinguishing for safety
• Superior Aesthetics: Crisp, clear identification that resists abrasions and fading
• Certifications: UL Recognized to UL 224, RoHS Compliant (2011/65/EU, Pass 2015/863), SAE AS23053/5 (Class 1), SAE AS-81531, MIL-STD-202
• Size Fit: 3:1 heat shrink sleeve designed for 20–10 gauge wires (diameter 0.062–0.15 in / 1.6–3.8 mm)
• Performance Details: Refer to the Technical Data Sheet (TDS) for material-specific properties