Tetrosyl Ultra Smart 2K Smooth Car Body Paintwork Dent & Scratch Filler - 600ml - x4
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Product Information
Full details
The Tetrosyl Ultra Smart 2K Bodyfiller is designed for automotive professionals and DIY enthusiasts who require a reliable solution for repairing car paintwork dents and scratches. This premium lightweight filler offers a super smooth finish and is exceptionally easy to sand, making it ideal for high-quality bodywork restoration. While it delivers excellent versatility across various materials, users must be diligent about the precise mixing ratio to ensure proper curing and prevent application failures.
All features
| Model Part Number | USB600 |
|---|---|
| Brand | Ultrasmart |
Extended Product Information
FAQs
Can I use this filler on plastic car bumpers?
Yes, it is compatible with most plastics, but ensure the plastic surface is properly abraded and cleaned with a suitable degreaser before application.
What is the recommended sanding sequence?
Start with P80 grit paper to shape the filler and transition to P120 or finer for the final smoothing before priming.
Can I store this product in my shed during winter?
It is not recommended. The filler should be stored in a cool, dry place away from extreme temperatures, as freezing or excessive heat can degrade the chemical composition.
Does this filler come with the hardener?
The Tetrosyl Ultra Smart 2K Bodyfiller is designed to be used with the specified 2K hardener; please check your specific kit packaging.
How long should I wait before painting over the filler?
After the initial 20-minute cure and subsequent sanding, you can apply primer once the surface is clean, dry, and dust-free.
Troubleshooting
Filler is not hardening or remains tacky
This is typically caused by insufficient hardener or inadequate mixing. Ensure a strict 100:2 ratio and mix until the color is completely uniform.
Filler is cracking after application
This is often the result of adding too much hardener or applying the filler too thick in a single layer. Build up deep dents in multiple thin applications.
Difficulty sanding or clogging sandpaper
Ensure you are waiting the full 20-minute cure time at the recommended temperature. If the filler is still fresh, it will clog paper quickly.
Pros and Cons
Pros
- Extremely easy to sand, significantly reducing labor time
- High-quality, lightweight consistency prevents sagging
- Excellent adhesion across a wide range of surfaces
- Provides a super smooth finish suitable for professional results
Cons
- Requires precise 100:2 mixing ratio with hardener
- Sensitive to storage temperatures
- Not suitable for re-mixing unused paste back into the original tin
Setup, Compatibility & Care
Before starting your repair, ensure the surface is thoroughly cleaned, degreased, and free of rust or loose paint. To prepare, mix 100 parts of the filler paste with exactly 2 parts of the hardener; using too much hardener can lead to excessive heat generation and cracking.
Storage & Handling Guidelines:
- Keep the product in a cool, dry place.
- During summer months, ensure the tin stays cool; in winter, keep the paste warm to ensure proper consistency.
- Never return unused, mixed paste to the primary tin, as this will contaminate and harden the entire supply.
- Once the repair area is filled, allow it to cure for at least 20 minutes before beginning the sanding process.