Lightweight Body Filler Reliable Advanced 1kg Density Fast Sanding Auto Repair
Lightweight Body Filler is a polyester-based BPO automotive repair putty designed for panel leveling, dent repair, and refinishing applications. Compared with conventional heavy fillers, the lightweight structure improves sanding speed, spreading performance, and repair efficiency in body shop operations. The optimized density helps reduce material usage while maintaining stable adhesion and repair strength on multiple substrates.
This product is widely used by automotive repair workshops, refinishing distributors, and industrial repair suppliers in tropical and high-temperature markets.
The optimized density of approximately 1.2kg/L allows wider coverage under the same weight, helping reduce filler consumption during repair work.
The lightweight texture lowers sanding resistance and shortens polishing time for technicians handling large-area repairs.
The filler spreads evenly across repair surfaces, helping reduce pinholes and uneven sanding marks.
Customers can choose:
- Paste Type for stronger shaping control
- Flowable Type for smoother leveling on large panels
Provides reliable bonding performance on properly prepared metal, aluminum, fiberglass, and painted surfaces.
Factory supports customized filling, private label production, and packaging adjustment for different market requirements.
Suitable for:
- Automotive dent repair
- Vehicle body panel leveling
- Truck and bus body repair
- Car refinishing workshops
- Industrial metal surface repair
- Fiberglass surface correction
- Automotive aftermarket maintenance
| Item | Specification |
|---|---|
| Product Name | Lightweight Body Filler |
| Product Type | Polyester BPO Putty |
| Density | Approx 1.2kg/L |
| Texture Options | Paste Type Flowable Type |
| Standard Colors | Yellow White |
| Optional Colors | Gray Customized Shades |
| Hardener | Red BPO Hardener |
| Net Weight Options | 1kg 3.72kg 5kg |
| Container Options | 1kg Can 2kg Can 3L Can Gallon Can |
| Suitable Substrates | Steel Aluminum Fiberglass Primed Surface |
| Application Method | Manual Spreading |
| OEM Service | Supported |
| Private Label | Supported |
Yes. It can be applied on properly sanded and cleaned aluminum surfaces.
The lower density improves sanding efficiency and helps reduce material consumption.
Yes. We support OEM labels, customized packaging, and private brand production.
The product is supplied with red BPO hardener.
The flowable type is commonly preferred for larger repair areas because of its smoother leveling performance.
- Clean and sand the surface before application.
- Mix filler and hardener evenly before use.
- Avoid excessive hardener ratio during hot weather.
- Store in a cool and dry environment away from direct sunlight.
- Close the container tightly after use to prevent contamination.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.