Model cement, also known as plastic cement, is an essential tool for any model enthusiast. Whether you are building model airplanes, cars, ships, or even miniature figures, model cement is necessary for bonding plastic parts together. In this article, we will explore the different types of model cement, how to use it properly, and some tips and tricks for achieving a professional finish on your models.
Types of model cement
There are several different types of model cement available on the market, each with its own unique properties and applications. The most common type of model cement is liquid cement, which comes in a small bottle with a thin applicator brush. Liquid cement is ideal for joining small parts together, as it creates a strong bond that dries quickly.
Another popular type of model cement is tube cement, which comes in a squeezable tube and is perfect for larger parts and assemblies. Tube cement is thicker than liquid cement, making it easier to control and apply to larger surfaces. Some model builders prefer tube cement for its strength and durability.
There is also a type of model cement called super glue or cyanoacrylate adhesive, which is a fast-drying adhesive that forms an instant bond between plastic parts. Super glue is ideal for quick repairs and emergency fixes, but it can be brittle and may not provide as strong a bond as liquid or tube cement.
How to Use model cement
Using model cement is a straightforward process, but there are a few tips and tricks to keep in mind to ensure a successful bond. Here is a step-by-step guide to using model cement properly:
1. Begin by assembling the parts you wish to bond together, making sure they fit snugly without any gaps or spaces between them.
2. Apply a small amount of model cement to one of the surfaces using the applicator brush or a toothpick. Be careful not to use too much cement, as it can cause the plastic to melt or become disfigured.
3. Press the two parts together firmly, holding them in place for a few seconds to allow the cement to set.
4. Wipe away any excess cement with a damp cloth or cotton swab, being careful not to disturb the bond between the parts.
5. Allow the cement to dry completely before handling the assembly or applying any pressure to it. This can take anywhere from a few minutes to several hours, depending on the type of cement you are using.
Tips and Tricks for Using model cement
– When working with small parts, it can be helpful to use tweezers or a pair of small pliers to hold the parts in place while the cement dries.
– To create a stronger bond between two parts, consider roughening the surfaces with sandpaper before applying the cement. This will create more surface area for the cement to adhere to.
– If you make a mistake or need to adjust the position of a part after applying the cement, you can use a small amount of acetone or nail polish remover to dissolve the bond and reposition the part.
– Always work in a well-ventilated area when using model cement, as the fumes can be strong and may cause irritation to your eyes or respiratory system.
In conclusion, model cement is a versatile and essential tool for any model builder. By understanding the different types of model cement available, how to use it properly, and some tips and tricks for achieving a professional finish, you can take your modeling skills to the next level. Whether you are a beginner or an experienced model enthusiast, model cement is a must-have in your toolkit. So next time you embark on a new model project, don’t forget to reach for the trusty bottle of model cement.