3M No Cleanup Waterbased Undercoating, 08804, 18 fl oz, 6 per case

• Excellent resistance to corrosion and adhesion direct to metal
• Formula provides high-build capabilities for heavy-textured sound deadening applications
• Fully paintable when dry
• Multi-purpose undercoating protects vehicle undercarriages and other vulnerable areas
• Water-based formula helps eliminate cleanup

3M No Cleanup Waterbased Undercoating delivers what you need in a vehicle undercoat – including corrosion and abrasion resistance, high-build capabilities, sound deadening qualities and fast direct-to-metal spray application – without the time and expense of cleanup. This water-based formula sprays on consistently and is fully paintable for automotive undercarriages and more.

The Benefits of a Premium Undercoating – Without the Cleanup
Applying undercoating can mean lots of cleanup, to your shop and to your equipment. Our 3M™ No Cleanup Waterbased Undercoating delivers the ease of application and tough protection of a premium vehicle undercoat, with a water-based formula that virtually eliminates the cleanup. This undercoat features a medium-coarse consistency that makes for broad yet consistent coverage and excellent hiding power. It allows for high-build application – suitable for sound deadening inside auto body panels – and can be used as a gravel guard for undercarriages and wheel wells. The undercoating has been rigorously tested for corrosion resistance. It is also designed and adherence tested for fast direct to metal application.

3M™ No Cleanup Waterbased Undercoating applies easily with the 3M™ No Cleanup Applicator Gun 08801 and the 3M™ No Clean Up Applicator Nozzle 08966. It is fully paintable in as little as two hours without forced air drying (varies based on ambient temperature and humidity).

Recommended Applications

• Automotive undercarriages
• Floor pans
• Wheel housings
• Quarter panels
• Interior fenders
• Door skins
• Trunks
• Aprons
• Frame rails

The Science of Collision Repair Coatings from 3M
3M has long been developing ways to apply science to the lives of professionals in a range of industries including collision repair. Our 3M™ No Cleanup Water-Based Undercoating is a great example – decades of knowledge designed into a product that delivers better results in time and quality even for the most specific jobs, and helps you get the most value and customer satisfaction from your entire operation.

Trusted 3M No Cleanup

The 3M No Cleanup Waterbased Undercoating, model 08804, offers reliable protection with a water-based formula that resists corrosion and adheres directly to metal. This 18 fl oz size is designed for easy application without the hassle of cleanup.

Its formula supports heavy-textured sound deadening, making it ideal for automotive undercarriages. The 6 per case pack count ensures you have enough product for multiple jobs or larger projects.

High-Build Sound Deadening

This 3M undercoating provides high-build capabilities, perfect for sound deadening inside auto body panels. The 18 fl oz format allows for consistent coverage and excellent hiding power on vehicle surfaces.

Use it on floor pans, wheel housings, and quarter panels to reduce noise and protect vulnerable areas. The 6 per case packaging supports efficient workflow for shops handling multiple vehicles.

Fully Paintable Finish

Once dry, the 3M No Cleanup Waterbased Undercoating is fully paintable, allowing you to customize the finish without extra prep. The 08804 model’s water-based formula dries quickly, typically within two hours depending on conditions.

This feature makes it suitable for door skins, trunks, and aprons where a clean, painted look is needed. The 18 fl oz size balances ease of use with enough volume for detailed applications.

Multi-Purpose Vehicle Protection

Designed for versatility, this undercoating protects automotive undercarriages and other vulnerable areas like frame rails and interior fenders. The 3M No Cleanup Waterbased Undercoating model 08804 is a practical choice for comprehensive vehicle care.

Its water-based formula also acts as a gravel guard for wheel wells, helping prevent damage from road debris. The 6 per case pack ensures you have ample supply for thorough coverage.

Convenient Water-Based Formula

The water-based formula of the 3M No Cleanup Undercoating makes cleanup simple and fast, saving time and effort in busy shops. The 18 fl oz container size is easy to handle and store, fitting well with the 6 per case packaging.

This product applies smoothly with the 3M No Cleanup Applicator Gun and No Cleanup Applicator Nozzle, ensuring consistent results. Its medium-coarse consistency provides broad coverage without sacrificing detail.