Spiral Vacuum Tubing - 1/2" OD x 3/8" ID

Professional-grade spiral-wound plastic vacuum tubing designed for composite vacuum bagging applications. 1/2" outer diameter (3/8" inner diameter) spiral tubing provides reliable vacuum distribution across your layup. Available by the foot, as a ready-to-use 25 ft coil, or as a full 100 ft roll.

Features

• Spiral-wound construction — maintains vacuum flow even when kinked or compressed, ensuring consistent pressure across your entire bag
• 1/2" OD x 3/8" ID — standard sizing compatible with common vacuum bag connectors and fittings
• Cut to length — order by the foot (quantity = feet), grab a 25 ft coil, or take the full 100 ft roll
• Flexible plastic construction — easy to route around molds and through vacuum bag connections
• Transparent/white color — allows visual inspection of resin flow during infusion processes

How it ships

Per-foot orders are cut to length and coiled for shipping. 25 ft coils are cut fresh from the roll and tied. The 100 ft option ships as the factory roll.

Applications

• Vacuum bagging for fiberglass and carbon fiber composites
• Resin infusion spiral distribution lines
• Vacuum distribution manifolds
• Boat building and repair
• Aerospace and automotive composite fabrication

Specifications

• Outer Diameter: 1/2" (12.7mm)
• Inner Diameter: 3/8" (9.5mm)
• Length options: per foot (cut to length), 25 ft coil, 100 ft roll
• Material: Polyethylene (PE)
• Construction: Spiral-wound
• Color: Natural/White