Black non-split PA6 nylon conduit, IP68 rated

Elevate Automotive

Black Non-Split Conduit

EANC-8

Non-split PA6 nylon conduit rated IP68, -25°C to 80°C. Fully sealed cable protection for automotive, marine and industrial wiring. Sold per metre.

SoldPer metre

IP ratingIP68

Temp range-25°C to 80°C

$3.00

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Universal fitmentSealed cable protection for automotive, marine, caravan and industrial wiring runs.

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A closed-wall corrugated conduit in PA6 nylon that seals a wiring run against water, dust, dirt and vibration. Fits engine-bay looms, chassis and underbody runs, caravan-to-tug leads and marine helm wiring where the harness gets exposed and needs to stay sealed for the life of the install.

The corrugated profile bends around chassis rails and through tight spaces without kinking, and the continuous wall carries an IP68 rating (dust-tight, sustained submersion capable). Resists engine oils, solvents and common workshop chemicals. Continuous operating range runs from -25°C to 80°C with short-term exposure up to 150°C, and the PA6 is self-extinguishing and halogen-free.

Cables feed through end to end before termination; there is no slit down the side to pop wires in mid-run later. For a loom that will need wires added or removed after install, use split loom tube.

Size guide

Pick an outside diameter 2 to 3mm larger than your cable bundle so there's room to feed the loom through and clear a bend without binding.

Size	What fits inside	Common use
8mm	Single thin wire (~5mm inside)	Sensor leads, small signal cables
10mm	2-3 thin wires (~7mm inside)	Trailer connectors, light accessory runs
12mm	Small cable bundle (~8mm inside)	Auxiliary circuits, pump and fan feeds
16mm	Medium harness (~11mm inside)	Caravan 7-core, auxiliary looms
20mm	Larger harness (~14mm inside)	Main cabin loom, multi-circuit runs
25mm	Heavy loom (~17mm inside)	Dual-battery cables, winch leads, main power runs

Size on the picker above is the outside diameter. Inside measurements are approximate and can vary ±0.5mm between batches.

Sold per metre.

Split Loom Tube $3.00

Dual Wall Heat Shrink Adhesive Lining (Black & Red) 300mm length $1.00

IP68 Nylon Cable Glands, M12 to M25 $1.20

IP68 sealed — non-split tube keeps water and dust out
PA6 nylon — durable, chemical and abrasion resistant
Wide temp range — -25°C to 80°C, engine-bay rated
Flame retardant — self-extinguishing, halogen-free

Material & rating

Material: Polyamide 6 (PA6) nylon

Ingress protection: IP68 (non-split)

Temperature range

Continuous: -25°C to 80°C

Short-term: Up to 150°C

Resistance

Chemical: Oils, solvents, chemicals

Flame: Self-extinguishing, halogen-free

Sealed cable protection for automotive, marine, caravan and industrial wiring runs.

Underbody, chassis, engine bay — anywhere the harness is exposed to water, dust or chafing

Best for new builds — cable goes in before terminals are crimped on

Looms you may need to add or remove wires from later. Use split loom tube ([split-loom-tube]) instead.

Q: What's the difference between this and split loom tube?
Non-split conduit is a closed tube. Cables are fed through end to end, which keeps the full IP68 seal intact. Split loom tube has a slit along its length so you can pop cables in and out after the harness is built, but it isn't sealed against water and dust the same way. Use non-split conduit for exposed, wet or vibration-prone runs (chassis, underbody, engine bay); use [split-loom-tube] where you might need to add or remove wires later.

Q: Is it flexible?
Yes. Despite the closed wall, the corrugated profile lets it bend around chassis rails and through tight spaces without kinking.

Q: What temperature range does it handle?
Continuous use from -25°C to 80°C, with short-term exposure up to 150°C. Covers engine bay and underbody conditions.

Q: Is it sold per metre?
Yes. Order the length you need, no minimum and no fixed spool size.

Q: Which size do I need for my cable bundle?
Measure the diameter of the bundle you're feeding through. Add roughly 2-3mm clearance so the cables slide without binding, then round up to the next stocked size. 8mm suits a single Cat6 or two 6mm auto cables; 20mm covers a small trailer harness; 25mm handles a full main-feed loom. Erring on the loose side helps the cable slide through during install and leaves room to add one or two conductors later without pulling the whole run apart.

Q: Can I heat-shrink the ends to seal them?
Yes, and it's the recommended finish. Adhesive-lined dual-wall heat-shrink over the conduit end and onto the cable jacket completes the seal at the termination, which is where water usually gets in on a working install. Size the heat-shrink for a 3:1 ratio and start it 15-20mm past the conduit end so the shrunk section grips the jacket cleanly.

Q: Does the IP68 rating hold after cutting to length?
The conduit wall stays IP68 rated wherever it's continuous; the cut ends are the exposure point. Seal each end with adhesive-lined heat-shrink or a rubber grommet at the entry point and the full run stays sealed. A raw cut end left open in a wet location will let water track down the conduit and pool at the low point.

Q: Is PA6 the same as nylon? What about polypropylene?
PA6 is one specific type of nylon (polyamide 6). It sits above polypropylene on both temperature resistance and chemical resistance, which is why engine-bay and underbody conduit uses PA6 rather than polypropylene. Both flex, but polypropylene softens around 80°C while PA6 handles continuous 80°C with short bursts up to 150°C, so it survives the heat coming off a header or turbo where polypropylene would go soft.

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