How to Seal a Tumbler Without Epoxy


How to Seal a Tumbler Without Epoxy

There are several methods for sealing a tumbler that does not involve the use of epoxy. Instead, use CrystaLac, Mod Podge, or a clear acrylic spray. Each has pros and downsides, so pick the one that works best for you.

Spray paint a tumbler without drips

It is possible to spray paint a tumbler without drips, but you must follow a few steps. First, remove any labels and clean the tumbler. Next, sand the tumbler’s outside to ensure the paint will stick better. Once this is done, tape the tumbler. You can use any type of tape, but half-inch tape works best.

You can also add a layer of epoxy before you start painting. Most paints will not adhere well to plastic, so you must choose a type of paint that works well with plastic. Some people also choose to use Modge Podge, a type of craft glue that is harder to spread evenly. For best results, you should use quality epoxy.

You can also use glitter. Make sure to choose a color that will match the glitter. This will help the glitter pop off of the tumbler. You may want to spray the tumbler outside to ensure that the glitter will dry faster. Just remember that it is important to wait for the paint to dry completely before putting glitter on it.

You can use acrylic paint if you don’t want to risk drips. It is easy to use and dries quickly. Also, it’s easy to use for beginners because you don’t need to bake or seal it. If you do decide to seal it, you can use Mod Podge’s Dishwasher Safe Water-Based Sealer. You can also use painter’s paint to tape off areas to avoid drips.

Another good option for spray-painting tumblers is to buy them with a silicone or PVC coating. These are non-toxic and rust-free. They are also BPA-free, which is essential because BPA has been linked to health issues. Again, you can find these products online.

While this DIY project is fun, it requires patience. It will take a day or two to complete depending on the time it takes for the epoxy to dry. Another option is to spray paint a tumbler with glitter. By doing this, the glitter will stick to the surface better. Additionally, you won’t need as much glitter.

Envirotex Lite

One option for sealing tumblers is to use an FDA-approved food-grade epoxy. This product is safe for both direct and indirect food contact and has high heat and alcohol resistance. However, this type of epoxy tends to be yellow over time if exposed to the sun.

Another option is to use a high-gloss pour-on resin. This type of epoxy has a high gloss finish that is resistant to heat. It is easy to use and has a low odor. It also protects against yellowing and leaves a clear coat finish.

Before applying the epoxy to your tumbler, wear protective gloves. Also, make sure to work in a well-ventilated area to avoid releasing toxic fumes. One layer of epoxy will require approximately ten milliliters of the substance. Use a small medicine cup to measure the first part of the epoxy. Next, you can scrape off excess epoxy with a knife or a popsicle stick. It is important to add the second part of the mixture slowly to avoid creating bubbles.

Envirotex Lite Epoxy Resin will cure in about 48 hours. The temperature must be about 70 degrees to achieve a proper cure. The resin may break or chip if the temperature is too high or too low. The final result should be clear and shiny.

Before using the epoxy, be sure to read the Safety Data Sheet. Also, make sure that the epoxy is food-safe, as it will come into contact with food or skin. Also, be sure that the instructions for use are clear and easy to follow. If the epoxy is FDA-approved, it may come with a comprehensive instruction manual. If not, check out the manufacturer’s website for more information or watch a video tutorial.

The first step in sealing tumblers without epoxy is to choose a tumbler made of stainless steel. This type of tumbler will adhere to the epoxy resin, while a tumbler made of plastic will peel off over time. Next, when applying epoxy to a tumbler, choose one with double walls. This type of tumbler will prevent hot liquids from damaging the coating.


Suppose you are considering resealing your tumbler but do not have the time to use epoxy. In that case, ProMarine supplies have a solution for you. Unlike epoxy, ProMarine resin is two-part, and it is important to properly mix both parts in the proper ratio. If you do not properly measure the resin and hardener, you will end up with a mixture that is not fully cured.

When it comes to epoxy, you can choose one of many types with various advantages and disadvantages. First, you can use Envirotex Lite, which is a pour-on epoxy that dries quickly and reaches its full cure within 48 hours. Another advantage of this product is its low odor, making it easier to use than other materials.

Once the epoxy is ready, you can smooth it over the tumbler with your fingers. Afterward, you can apply a base coat of paint to improve the look and finish of the tumbler. Then, leave the tumbler for the recommended cure time. If you use tape to seal the tumbler, remove it before applying the epoxy.

If you have trouble removing the epoxy layer, it’s best to clean the tumbler before you begin. You should also put on gloves and work in a well-ventilated area. Typically, you will need about 10 ml of epoxy to fill a 20 oz tumbler. Make sure to measure parts one and two separately, as part one is thicker and the second part is runnier. When mixing the two parts, it’s essential to add the epoxy slowly and not too much, or you will cause bubbles.

If you are allergic to epoxy, you may want to use a non-epoxy sealant. It is an alternative to epoxy for glitter tumblers but will not last as long as epoxy. While CrystaLac can be used similarly, it will require more time to cure and dry. The only drawback to this method is that the product will not be as glossy as epoxy, and you might end up with a less attractive product.

Counter Culture DIY 

Before you begin, you must ensure that the tumbler is clean and dry. Once the surface is clean and dry, you can apply a layer of Mod Podge. Again, it is important to ensure that you use the correct product, as not all spray paints adhere to plastic.

When applying the sealant, make sure that the mixture is applied slowly. Afterward, use a tumbler turner to spin the cup for six to eight hours. This will help the epoxy to dry. When it dries, the cup will be leak-proof. For best results, allow the epoxy to dry for at least 12 hours before using it.

You can use vinyl if you wish to add a design or logo to your tumbler. The process is easy. Simply remove any items that might impede the tumbler’s movement and apply the vinyl. Once the vinyl is applied, apply it in thin coats, letting the product dry between each coat. The vinyl will stay on the tumbler for about six to eight hours. Then, you can use it in the dishwasher.

The next step is to apply a coat of glitter to the surface. Before you apply glitter, you can use a spray adhesive. You can also use a gloss glaze or modge podge. The final step is to apply a second coat of epoxy to seal in the glitter. Depending on your project, you may want to use more than one coat to add glitter.

If you are allergic to epoxy, you can also try CrystaLac. However, the quality of the seal is less than that of epoxy. It also takes longer to dry and cure, so it is not a great option for woodworking projects. Mod Podge is another alternative, but it has limited application.

The best choice for tumblers is to get one that is made of stainless steel. Stainless steel tumblers tend to be rust-proof. However, it is important to choose one that is BPA-free. BPA is a chemical additive commonly used in many plastic products and is linked to health problems. Choose a BPA-free tumbler if possible to protect yourself and your family.