3M Acryl Glazing Putty - 409gms - 05098
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Product Information
Full details
The 3M Acryl Glazing Putty (05098) is an essential tool for professional auto body technicians and DIY restoration enthusiasts who demand a flawless surface finish. It excels at filling minor surface imperfections such as pinholes and light scratches, ensuring a smooth base for topcoats. While highly effective for fine detail work, users should note that it is intended for thin-layer applications and is not a structural filler, meaning it should not be used to build up significant depth.
All features
| Model Part Number | 05098 |
|---|---|
| Brand | 3M |
Extended Product Information
FAQs
Can I use this for deep dents?
No. This product is designed for fine surface imperfections and pinholes only. Deep dents should be filled with a structural body filler first.
What grit sandpaper should I use after it dries?
Typically, you should use P320 to P400 grit sandpaper for initial sanding, followed by finer grits to reach the desired texture.
Can this be applied directly to bare metal?
It is best applied over primed surfaces or cured body filler. While it may stick to metal, best practices involve a proper primer base.
Does it shrink significantly?
The formulation is designed to have very minimal shrinkage, but applying thin layers is key to ensuring it remains stable.
How long does it take to dry?
Drying times vary based on ambient temperature and humidity, but it is typically sandable within 30 minutes in standard conditions.
Troubleshooting
Putty is drying too quickly during application
Work in smaller sections and avoid applying in direct sunlight or high-temperature environments.
Putty is falling out of pinholes after sanding
Ensure the pinholes were thoroughly cleaned of dust and debris before application; use an air blow gun to clear them out.
Material is cracking after drying
The layer applied was likely too thick. Re-apply in thinner, multiple coats rather than one heavy application.
Pros and Cons
Pros
- Ideal for pinhole and fine scratch repair
- Easy to spread and shape
- Minimal shrinking during the drying process
- Provides a smooth, professional-grade surface
- Trusted 3M professional-grade formula
Cons
- Not suitable for deep dent repair or structural filling
- Requires careful surface preparation for best results
- Working time is relatively short in high temperatures
Setup, Compatibility & Care
To achieve optimal performance, ensure the surface is clean, dry, and free of oil, wax, or dust. Surfaces should be sanded with medium-grit paper to provide a mechanical key. Once applied, allow the product to dry according to the manufacturer's environmental recommendations before sanding with fine-grit abrasive sheets. Store the tube in a cool, dry place and ensure the cap is tightly closed to prevent the solvent-based formula from hardening inside the tube. Keep the product away from extreme heat sources to maintain its consistency.