Easy Sanding Unsaturated Resin Car Body Putty With High Intensity Effect
Easy-Sanding Car Body Putty With High Intensity Effect For Car
Product Description:
Body filler Putty, also known as unsaturated resin putty, is the main ash made of unsaturated resin, talc, styrene and other materials after stirring and grinding. It is a two-component filling material with fast curing and drying speed and strong adhesion,easy to polish and so on.
Performance introduction:
1.MJ-Coat polyester putty
-Equipped with BPO/CHPO hardener.
-BPO:Fast air drying, Delicate texture, few sand holes, good temperature resistance, excellent scraping performance, and good adhesion on various metal materials (except the surface of anodized aluminum oxide).
-CHPO: Fast air drying, Delicate texture, few sand holes, good temperature resistance, excellent scraping performance, and good adhesion on 2K epoxy primer surface.
Physical properties
| Product Name | body filler |
| Characteristic | will not shrink after drying |
| raw materials | polyester materials |
| Colors | optional(yellow,grey,red) |
Product Introduction
| BPO polyester putty | CHPO polyester putty | |
| Characteristic | 1.BPO system with hardener 2.Easy to apply 3.Excellent adhesion 4.Fast dry ,with light smell 5.water resistance |
1.BPO system with hardener 2.Easy to sand 3.Water resistance 4.Heavy weight |
| Substrate | Iron panel,steel plate aluminum plate ,aluminum,alloy plate.galvanized sheet,FRP and on any painted metallic surfaces. | Iron panel,steel plate, and on any painted metallic surfaces. |
| Mixing ratio | 100:(1.5-3) (body filler : hardener) | |
| Shelf life | BPO the shelf can be up to 1 year at the cool place(under 25℃) | |
| CHPO the shelf can be up to 9 month at the cool place(under 25℃) | ||
| Relationship between drying temperature and time of polyester putty | ||
| Product | BPO polyester putty | CHPO polyester putty |
| Temperature | 25 ℃-30℃ | 25 ℃-30℃ |
| Surface drying time | 3 mins | 5-10 mins |
| time to sand | 20 mins | 40mins-1 hour |
Application process:
| 1. Remove the oil stain, rust, old paint film and moisture on the surface of the substrate to be scraped before use, and keep the surface clean and dry | ||
| 2. Mix the main putty and hardener according to the specified ratio (100:1.5-3) to make the color uniform, | ||
| 3. The mixed body filler is coated on the surface of the treated substrate within an operable time of 2-4 minutes / 25 -30℃. | ||
| 4. The best dry grinding time (temperature 25 ℃) is :( BPO 20-30 minutes /CHPO 40mins-1h) after coating and scraping. | ||
| 5. Ensure that the putty is completely dry during painting to avoid bubbling and falling off. |
Usage:
1.Remove the oil,rustoriginal paint film and water etc from surface completely, keep the painted surface clean & dry before scraping.
2.The putty and hardener should be mixed completely to achieve the uniformity of color(qeneral ratio is100:1.5-3 by weight),and apply the mixture within pot life(3-8min),or it will gel.
Notes:
1. If there is air bubble penetration during coating and scraping, it must be completely scraped with a scraper to ensure good adhesion
2.Special hardener shall be provided and shall not be mixed with other hardener.
3. It can be stored in a cool place (below 25 ℃) for 12 months.
4.The putty added with hardener shall not be put back into the original tank, and shall be capped after use to avoid the deterioration of the main putty caused by solvent volatilization. It is strictly prohibited to dilute the putty with solvent such as thinner for construction.
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