
1. Product composition
Unsaturated polyester resin, pigment, filler, anti-settling material, auxiliary agent and special hardener are
prepared according to 100:2.
Good Quality Chpo Polyester Putty Car Body Filler
2.Product Features
Good scratching performance, excellent sanding performance, good temperature resistance and excellent
adhesion. Can withstand a certain degree of baking. It is mainly used for filling and modifying defects such
as pits, pin shrinkage holes, cracks and small welds in the substrate before closing the middle coating in the
coating process, so as to satisfy the smoothness and smoothness of the surface of the substrate before the
topcoat. It also has good repairability for FRP products.
3. Construction Scope
Suitable for iron plate, glass fiber reinforced plastic, old paint film, wood, ABS plastic, PE plastic and various
two-component primer surfaces.
4.Main technical data sheet
Main putty indicator
| Name |
Project |
Technical indicators |
Test standards |
| Putty component |
State Color appearance |
No crusting, no lumps, no visible particles Grey viscous paste |
Visual inspection Visual inspection |
Coating performance index
| Project |
Technical indicators |
Test standards |
Putty color and appearance dry condition
Dry sanding time h(25ºC) ≤ Thickness cm Gel time (pot life) min ≥ Adhesion MPa ≥ Flexibility mm ≤ Impact strength cm ≥ High temperature resistance |
Pale yellow, even after scratching No obvious particles, no scratches, no cracks after drying 3 9~12 3 3 50 16 After drying, bake at 140°C without bubbling and cracking |
Visual inspection
GB/T1728 GB/T1749 GB/T1728 GB/T5210 GB/T1748 GB/T1732 GB/T1735 |
5.Construction reference:
Mix the putty and hardener at a ratio of 100:1-3 (to make the color consistent), and use it up within the gel time.
Scrape the adjusted body filler on the polished two-component primer or the treated sheet metal surface.
If thick coating is required, it is best to scrape it thinly to the required thickness. If there are air bubbles infiltrated
when smearing, it must be thoroughly scraped with a scraper to ensure good adhesion.
6.Notes:
Once the putty is mixed with hardener, it cannot be put into the tank again, and it should be covered
immediately after use to avoid the deterioration of the putty caused by the volatilization of the solvent.
The consistency of the putty and the gel time can be adjusted according to customer requirements.
his product cannot be used for corrosive paints on metal surfaces, synthetic resins or primers, and one-component
acrylic primers, and it is not recommended to spray topcoat directly on the surface of this product.
The effective storage period is six to nine months from the date of production. (After the shelf life is exceeded,
it will be confirmed by standard inspection. If it is qualified, it can still be used.)









Q.1: Do you have color software formulas for mixing car paint?
A: Yes, we have. we can offer formulas including CD and on-line.
Good Quality Chpo Polyester Putty Car Body Filler
Q.2:Do you provide samples ? is it free or extra?
A:According to the actual situaton, we can provied free samples.
Q:3:Can you produce the paint with customer's brand?
A:We can do OEM for you with your brands.
Q:4:What kind of certificate do u have?
A:SGS, ISO9001:2008,ISO14001:2004,ISO/TS1694, MSDS, TDS etc.
Good Quality Chpo Polyester Putty Car Body Filler
Q:5:Can you offer free advertising materials to us?
A: Yes, we can offer color chart, posters, mixing ruler, T-shirts, catalogs, tin openers, etc.
Q:6:How long for your delivery time after pay deposit?
A:15-20 days depends on total quantity.
Q:7:Can you do customized colors?
A:Yes, we can, but we need the color sample from buyers. Or maybe you can send a picture for us for reference.