Table of Contents
Which resin to use for coasters?
Silicone molds and epoxy resin are a perfect match. Because silicone is flexible, a silicone mold allows you to peel it back away from the resin cast and it will pop right back into shape, meaning you can use it over and over again.
What materials do you need to make resin coasters?
Collect the supplies for the project. 2-part epoxy resin (resin and hardener) Silicone coaster molds. Disposable cups. Stir sticks. Disposable gloves. Mica powder or alcohol ink. Heat gun.
Is art resin good for coasters?
Yes, ArtResin works great for coasters, but, unfortunately, not so great for hot plates. Here’s why: the maximum temperature that cured ArtResin can be exposed to is 120F/50C.
Can you make a coaster out of resin?
To make one coaster, you will need about 3 oz of resin. Wear gloves to protect your hands, and pour equal amounts of resin and hardener into a mixing cup. Use a stirring stick and mix the resin well for 2 minutes.
Can you put hot drinks on resin coasters?
A: Yes, ArtResin epoxy resin works great for coasters, not so great for hotplates and here’s why: the maximum temperature cured ArtResin can be exposed to is 120F/50C. Any temperature higher than that, such as those from a dish straight out of the oven, may lead to some irreparable damage on your resined surface.
How much resin do I need for 4 coasters?
You should be able to cover a total of 4 coasters with about 60 ml of resin. You then add your embed objects. Remove any bubbles and allow to cure for about 4 hours. Finally, add your topcoat or layer of resin.
Do I need to seal my resin coasters?
Resin coasters are durable and generally scratch-resistant – meaning that sealing them is not always necessary. However, you might want to seal them in some cases. This can be done by using a gloss sealer spray.
Can you put a hot mug on a resin coaster?
In general, coasters made from epoxy resin can handle the heat of a warm mug, but can’t handle one that is directly from the microwave. If you want a resin that is more heat tolerant, I would recommend using a polyester resin.
Can you use epoxy resin as coasters?
Mix the Epoxy Resin If you only have one mold, you can use a UV dryer to speed up drying or do the project over four days. For one resin coaster, mix 2 oz. of product in a 1:1 ratio of hardener and resin. Stir each cup slowly until glitter is combined with the epoxy resin.
How long should resin Coasters sit?
Step 4: Pour Coaster Molds Let the resin sit in the molds for 15 minutes.
Is there a difference between resin and epoxy resin?
The most obvious difference between the two is the intended use. Epoxy resins are meant for coating applications whereas casting resins are meant for casting applications such as molds, figurines, & jewelry.
How do you make homemade coasters waterproof?
Apply 2 coats of a clear spray sealer to the coasters to seal and waterproof them. Make sure to do this in a well ventilated area. Spray the top, sides, and bottom side. Let the sealer dry for 20 minutes or so.
Do you need a heat gun for resin?
Do I REALLY have to use a torch for surface bubbles in my resin? In short, YES a torch is the best tool to get rid of bubbles in epoxy resin. A hair dryer or heat gun doesn’t get hot enough to remove bubbles efficiently and can blow dust all over your wet resin.
How do you make photo resin coasters?
How to Make DIY Photo Coasters Step 1: Paint the edges of the tiles. Step 2: Trim your photos down for your DIY photo coasters. Step 3: Glue photos to center of tile. Step 4: Prepare the resin. Step 5: Spoon out resin onto your DIY photo coasters. Step 6: Repeat for each tile. Step 7: Get rid of the little bubbles.
Why do my resin coasters stick to cups?
I’m not sure there was heat resistant resin at that time, but I have started using a resin that is heat resistant to 500° F. If you find your coaster still sticks to the bottom of your mug, you have created a vacuum between the mug and the coaster because of the heat.
Can you wash resin coasters?
How to Clean Frequently Used Resin Pieces. Tumblers, coasters, and serving trays are some of the most widely created pieces of resin art. Use gentle soap and warm water to clean these items. Our resins are heat resistant so don’t worry about the soapy water being too hot.
What does art resin not stick to?
What materials will ArtResin NOT stick to? ArtResin epoxy resin does not adhere well to disposable plastic paint tarps, plastic sandwich/grocery bags, silicone molds, and the non-sticky side of shiny tape.
How do you finish epoxy resin coasters?
Place the coasters onto a raised surface, something like individual plastic cups turned upside down works really well. You can then take your liquid gilding paint or pen in the colour of your choice and finish the edge of your coasters.
Is there a food safe resin?
YES it’s true, cured ArtResin can be safely used as a food contact surface! This means that when used as directed, cured ArtResin will not leach any substances into food that comes into contact with it.
How do you make resin heat resistant?
Any additional additives to the resin, such as color pigments, can also affect the resin’s properties and temperature resistance. If you are using colored resin, it’s best to add a top coat of clear resin over it for better heat resistance.
Is all resin heat resistant?
The answer to this question is yes, but there are certain criteria involved. First, the basic DIY epoxy resin for smaller projects can only withstand a certain amount of heat before it begins to distort.
