Anti Hassle, Let's Check Out 4 Ways to Make a Car Bumper Mold from Fiber

Often, the standard appearance of a car is considered somewhat unsatisfactory by car owners. It is not surprising that they make bumper repairs to change the car's appearance. In fact, many of them dig up all the information related to how to make a car bumper mold from fiberglass, as will be explained in the following review.

1. Selection of Erosil Material

For those who do not know, erosil is one of the fiberglass mold materials that comes in a fine powder form. Visually, erosil resembles white baby powder. 

The function or use of this erosil is as a mat adhesive so that the fiberglass becomes stronger. The use of erosil also aims to prevent the fiber from breaking or cracking.

Before making a bumper mold for the car, the selection of erosil is something that should be considered. You should know that there are many producers out there selling mixed erosil. 

Erosil that has a lot of mixtures can negatively impact the making of car bumper molds. As a result, its adhesive power will be much lower than that of pure erosil.

2. Preparing the Container 

Regarding how to make a car bumper mold from fiberglass, resin is the most crucial material. Its form is almost similar to glue, clear and black in color. 

Speaking of its use, resin serves to dilute all the mold mixture that has been combined. Resin comes in several types ranging from cloudy to clear.

Once the resin is ready, you need to provide a special container to place the bumper mold mixture. Then, mix all the materials into one container. 

Make sure the container used is leak-free so that the mixture does not spill and waste the mixture.

Read also: Understanding Car Bumpers, From Function to Modification

3. Making the Master Mold

The process of making the master mold is the first step in creating a fiberglass car bumper. In this stage, you must first create a mold template with the help of cardboard. 

Make sure the size and shape are exactly the same as the original. After the mold template is finished, coat it with floor cleaning liquid.

Coating the mold template aims to ensure that the method of making a car bumper mold from fiberglass is successful and adheres perfectly. Then after coating, you need to mix several materials into a special container that has been prepared beforehand. Stir the materials such as resin, talc, and catalyst until evenly mixed.

Then, apply the fiberglass mixture to the mold template and wait until it dries. You can also sun it to dry faster. 

Once the mixture is dry, what you need to do is place the mold on the surface of the mixture layer according to the desired size. 

4. Making the Resulting Fiber

If the fiberglass mold is finished, the next step is to make the resulting fiber. First, prepare the master mold that has been made. 

Then prepare a container for the mixture of resin, catalyst, erosil, and pigment. Once mixed, polish the surface of the master mold and the method of making a car bumper mold from fiberglass is complete. 

For those of you who want to repair a car bumper, you can do it yourself at home. Of course, by understanding the step-by-step instructions that have been explained in this review. Not only does it change the car's appearance, but making a car bumper also aims to avoid body damage.

Read also: How to Repair a Loose Car Bumper Along with Cost Estimates