Multi-Purpose Lightweight Body Filler for Repairing Cracks and Scratches on Automotive Bumpers and The Base Materials of Welded Plates

• Customization: Available
• Application: Ceramics Industry, Polishing Material
• CAS No.: 9003-01-4
• Model NO.: 4KG, 2KG
• EINECS: 201-177-9
• Form: Paste
• Formula: (C3h4o2)N
• Structure Feature: Heat-Resisting Paint
• Usage: Chemical Industry Product
• Material: Polyester
• Type: Finish Coat
• Effect: Car Paint
• Source: Polyester
• Transport Package: Cartons
• Specification: 4L*3
• Trademark: OEM
• Origin: China
• HS Code: 2901220000
• Production Capacity: 50 Tons Per Month
• Package Size: 20.00cm * 12.00cm * 12.00cm
• Package Gross Weight: 2.000kg

Product Description

Lightweight body filler is a type of body filler that is commonly used in the automotive industry to fill in imperfections on a car's body before painting. It is a two-component product, meaning it consists of a resin and a hardener that must be mixed together before application. Once mixed, it hardens quickly and can be sanded and shaped to achieve a smooth finish.

How does it work?
Lightweight body filler works by chemically reacting with the hardener to form a hard, durable material. The putty is applied to the damaged area using a spreader or spatula and is then left to harden. Once the putty has hardened, it can be sanded and shaped to achieve a smooth finish.The two components of the putty must be mixed together in the correct ratio to ensure that the putty hardens properly. If the ratio is incorrect, the putty may not harden at all or may become brittle and crack.

Benefits of Our Polyester Putty
1. Quick drying time: 2K polyester putty hardens quickly, which means that repairs can be completed faster than with other types of body fillers.

2.Easy to shape and sand: Once the putty has hardened, it can be easily sanded and shaped to achieve a smooth finish.
3.Durable: polyester putty is a durable material that can withstand the wear and tear of daily use.
4.Versatile:Polyester putty can be used to repair a wide range of imperfections on a car's body, including dents, scratches, and holes.
5.Water-resistant: Once the putty has hardened, it is water-resistant, which means that it can be used on parts of the car that are exposed to water.

Characteristic:	two-pack polyester putty. It is used for filling the pits, scrape uneven metal surface
Substrates	Epoxy primer,steel surface
Substrates Treatment	Remove the rusted phosphor,oil,old paint film,and water completely with solvent and sanding machine.
Mixing ratio(by weight)	RAP-36: 100 parts  Special hardener: 2~3 parts
Pot Life	8-15 minutes@20ºC
Drying Time	50-60 minutes@20ºC
Sandability and Polishabiility	Sanding roughly by P80-P180 sanding paper Sanding completely by P180-P320 sanding paper
Shelf Life	6 months since the production date if sealed and kept in a cool and dry place
Packaging	1kg*12 tins/ ctn; 5kg*4tins/ctn