NHOU® 32 oz Undercoating Gun Bottle
Spare or Replacement Bottle for Air Undercoating Guns
$9.95
A 32 oz NHOU® bottle for universal air undercoating guns. Keep a spare filled so you can swap bottles mid-job, keep Clear and Black separate, or replace a cracked bottle.
- 32 oz capacity
- Fits universal air undercoating guns
Need the gun too? See the Pro Tek Kit Spray Gun or the DIY Kit.
4465 in stock
A Spare Bottle Keeps the Job Moving
This 32 oz NHOU® bottle fits universal air undercoating guns. Keep one filled and ready so you can swap bottles instead of stopping to refill, or replace a bottle that’s cracked or worn.
- 32 oz capacity
- Fits universal air undercoating guns
- Bright NHOU® red, easy to spot on the shop floor

Why Keep a Spare
Check the Fit
The bottle is made for universal air undercoating guns. If you’re not sure your gun takes this bottle, compare the thread on your current bottle, or call us before you order.
Everything for the Job
Pro Tek Kit Spray Gun
An air undercoating gun with a flexible wand for rocker panels, inner fenders and other closed box sections.
Shop Spray GunNHOU® Oil Undercoating
Fill up with Original Oil or V3 by the gallon, or get the oil, gun and wand together in the DIY Kit.
Shop OilShop DIY KitOnly logged in customers who have purchased this product may leave a review.
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Pro-Tek Undercoating Spray Gun with 16″ Wand
Air Gun for Rocker Panels, Inner Fenders & Box Sections
$109.99An air undercoating spray gun with a 16″ flexible wand for getting NHOU® Oil Undercoating inside rocker panels, inner fenders and other closed box sections.
- 16″ flexible wand
- Requires 40–60 psi at 5–6 cfm
Want the oil too? The DIY Kit includes a spray gun, wand and undercoating.
Prices shown are honored for in-stock items at checkout. Lead times may apply, so order early.
For bulk or back-ordered equipment, call (603) 491-9012 for a current quote.











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