What Do You Seal Plaster of Paris With?

By Alice Nichols

Plaster of Paris is a versatile material that can be used for a wide range of DIY projects. Whether you’re making a sculpture or creating decorative pieces, plaster of Paris can be a great choice. However, once your project is complete, you’ll need to seal it to protect it from damage and ensure its longevity.

So, what do you seal plaster of Paris with? There are several options available, each with its own benefits and drawbacks. Here’s a closer look at some of the most popular choices:

1. Varnish: One of the most common ways to seal plaster of Paris is by using varnish.

This type of sealer is easy to apply and dries quickly. It also provides a glossy finish that can enhance the look of your project. However, varnish may not be the best choice if you’re looking for something that will provide long-term protection.

2. Shellac: Another option for sealing plaster of Paris is shellac.

This type of sealer is made from natural materials and provides excellent protection against moisture and other types of damage. It also dries quickly and provides a clear finish that won’t yellow over time.

3. Polyurethane: If you’re looking for something that will provide long-lasting protection, polyurethane may be the way to go.

This type of sealer creates a hard, durable finish that can withstand wear and tear over time. However, applying polyurethane can be tricky, as it tends to dry quickly.

4. Wax: For projects that won’t be exposed to moisture or harsh conditions, wax can be an effective sealer for plaster of Paris. This type of sealer creates a soft, matte finish that can enhance the natural texture and color of your project.

When choosing a sealer for your plaster of Paris project, there are several factors to consider. Think about the type of finish you want, as well as the level of protection you need. You should also consider the application process and any special considerations, such as whether the sealer is safe for indoor use.

No matter which sealer you choose, be sure to follow the manufacturer’s instructions carefully. Proper application is key to ensuring that your project is well-protected and looks its best for years to come.

Conclusion:

Sealing plaster of Paris is an important step in any DIY project. By choosing the right sealer, you can protect your project from damage and ensure that it looks great for years to come.

Whether you opt for varnish, shellac, polyurethane, or wax, be sure to follow the manufacturer’s instructions carefully and consider all of your options before making a final decision. With a little research and careful planning, you can create a beautiful finished project that will stand the test of time.