
Ent PVC 21 (3/4") F4 CSA 303917 Wiring Protection in Construction Flexible PVC Pipe Electrical Solar Plastic Corrugated Conduit Outdoor Electrical Systems. Flexible & Easy Installation Lightweight corrugated structure allows smooth bending around corners and obstacles. No special tools required for quick cutting and routing, saving labor and installa. Reliable Mechanical Protection Rugged corrugated shell shields internal cables against abrasion, impact, compression and minor external damage during construction and long-term use. Good Insulation Performance High-quality PVC material delivers stable electrical insulation, reducing risks of short circuit and leakage for wire protection applications. Resistant to Common Environmental Factors Resists moisture, chemical corrosion, oil and most weak acids/alkalis. Suitable for indoor and some sheltered outdoor wiring.