DIY Resin Coasters With Pressed Dried Flowers

I’ve seen resin projects all over the internet and have wanted to make something with resin for quite some time.  When I signed up to participate in the Spring into Summer tour for a craft tutorial I knew exactly what I was going to make.  Resin coasters with dried flowers would add the perfect touch to my spring and summer décor.  This gave me a reason to use resin for the first time so to say that I was excited to make these is an understatement.  For being my first time using resin, I was extremely pleased with how my resin coasters turned out.  It is definitely a good resin project for beginners!  I had so much fun making these and I’m excited that I have a lot of supplies left over so that I can make even more.  Below is a detailed tutorial to make these yourself.  Also, be sure to check out the other blogger projects from the Spring into Summer tour after the tutorial.  They are sharing some great projects and tons of inspiration.

How to make resin coasters with pressed flowersHow to Make Resin Coasters

you’ll need just a few supplies to make your own epoxy resin coasters.  I purchased all of mine from Amazon which made it very convenient.  In the tutorial I walk through how to make clear resin coasters with pressed dried flowers but you could easily customize these and add color or embed items other than flowers.

This post contains affiliate links, meaning, at no additional cost to you, I will make a commission if you click through and make a purchase.  Thanks so much for the support!

Supplies:

Epoxy Resin Kit (Includes: resin, hardener, measuring cups, gloves & wooden stir sticks)

Silicone Coaster Mold

Dried Pressed Flowers

Butane Lighter

Tweezers

Rubbing alcohol

Safety glasses

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Preparation & Safety Precautions:

Before you get started, be sure to read the safety instructions that come with the resin and hardener that you purchase.  Some of the things that I took note of are listed below.

  1. You’ll want your setup to be in a well ventilated and dust free area.
  2. Wear rubber gloves and safety glasses.  It is not easy to get the resin off of your skin so don’t skip the gloves!
  3. Use a drop cloth or old towel.  Even if you’re as careful as possible, it’s very easy to accidentally drip some of the resin outside of the coaster mold so you’ll want to protect your working surface with a drop cloth or towel.  Just be sure that it’s nice and flat under the coasters so that the resin can settle evenly across the bottom.

Directions – How to Make Resin Coasters with Pressed Dried Flowers

Step 1 – Clean the Silicone Molds

The first thing that you’ll want to do is prep your silicone molds.  There may be dust or other debris on the molds so wet a paper towel or lint free cloth with rubbing alcohol and wipe the molds clean.

Step 2 – Mix the First Coat of Resin

Follow the resin manufacturer’s directions and mix the resin and hardener accordingly.  The kit that I purchased required a 1:1 ratio of resin to hardener which made it very easy.  For the first coat for four coasters, I used 80 ml each of the hardener and the resin.  Since the two measuring cups were basically full, I used a disposable larger plastic cup to mix the two parts together.

Step 3 – Pour the First Coat of Resin

Pour the resin into each of the four silicone molds to fill them half way.  If you want to get rid of the bubbles in the resin, heat them with a butane lighter.  I actually liked the look of the bubbles so I didn’t do this.

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Step 4 – Set the Flowers in Place

The next step is to arrange the flowers on the wet resin.  I laid out my rough design on my table first so that I could have a visual of the design before setting it in place.

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Then I carefully placed the flowers onto the resin surface using tweezers.  I tapped them down into place with a little bit of force.  Not enough to submerge them but enough for them to stick to the resin surface.

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Step 5 – Cure Before Applying 2nd Coat of Resin

Let the first coat of resin cure for 4-6 hours before you mix up the next coat.  If you pour the second coat immediately, the flowers will float to the top and the top of your coaster will be bumpy.  Letting the first coat cure before applying the second coat keeps your design right where you placed it.  There won’t be any shifting from side to side and you won’t have to worry about the embedded items floating to the top as your pour more resin.

Step 6- Mix and Pour the 2nd (Final) Coat of Resin

Mix up the 2nd and final batch of resin.  For me this was about 80-90 ml of each (resin and hardener).  If you are using different molds and the volume varies just take note of how much the first batch filled up the molds.  If it wasn’t quite half full you’ll want to mix more in the 2nd batch to fully fill the molds.  Or, if it was over half full you’ll need less than your first coat.   Keep in mind that you’re better off mixing a little more than you need rather than not having enough.  Resin isn’t cheap but if you have a little extra and it saves you from having to mix a third batch for three minutes+ you won’t be upset.  Trust me.

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Step 7 – Cure and Remove Coasters From the Molds

Let the resin coasters cure for 24 hours and then once they have fully cured and hardened you can remove them from the silicone molds.  Simply pop them out of the mold!

Here is what they looked like after I took them out.

How to make resin coasters with pressed flowers

How to make resin coasters with pressed flowers 2

Aren’t they so pretty?

How to make resin coasters with pressed flowers 1

The resin that I bought is very clear.  I mentioned earlier, but I didn’t take the extra step to remove the bubbles. There are tiny little bubbles throughout the coaster but I like it that way.

How to make resin coasters with pressed flowers 3

Resin Coaster Facts

How much resin do you need to make a coaster?

The volume of resin required to make a coaster will depend on the volume of the mold that you are using.  I used about 165 ml out of each bottle (resin and hardener) to make four coasters.  So with what’s left I should have enough to make 2 – 3 more sets!  Each coaster required about 80 ml total of the resin/hardener mixture.

DIY Resin Coasters with Dried Flowers 6

How much does it cost to make resin coasters?

The silicone coaster molds were $9.  The Resin kit was $33 and the dried flowers were $13.  In total, the coasters cost me $55 to make but I have enough materials to make 2- 3 more sets, so to make one coaster it will cost $4.58.

Note that I already had rubbing alcohol, tweezers and a butane torch so I did not include those in the cost of the coasters.

Are resin coasters heat resistant?

There are different types of resin on the market so you’ll want to research the heat resistance of the resin after hardening to ensure that it meets your needs.  For my project I used resin that has a high temperature resistance of 90 degrees C (194 degrees F).  This should be fine as the hottest item that I would put on my coasters is a fresh cup of coffee and if I can hold it in my hands and not be burned I know it’s nowhere near 194 degrees.  There are resins specifically made for countertops and suitable for much higher temperatures.

How long do resin coasters take to dry?

If you are pouring in layers and embedding items, each layer should dry for 4-6 hours before setting the next layer.  Once the coaster is to the desired height, you will need to let the resin cure for 24 hours or as directed by the resin manufacturer.

 

I’m thrilled to be joining in today as 29 talented bloggers bring you the best of all things home! Please continue along this inspiring Spring Into Summer tour, and visit the other participants in each of the following categories.

 

 

 

 

 

 

This is my second year participating in the home tour.  I love checking out the other posts by my amazing blogger friends and getting some much needed inspiration for spring and summer home décor.  Last year I made some super cute spring floral hand towels and they have held up so well!

40 Comments

  1. These flower resin coasters are amazing, Hannah! I can’t believe this was your first time using resin before – you make it look so easy! I can’t wait to try this too. They would make such a pretty gift this season. Hope your summer is a happy one, CoCo

  2. I love this idea, Hannah! And you are SO right about protecting stuff from spills…as I type this, I’m actually wearing an old sweatshirt that has dried resin on it. Haha! Your coasters are so pretty that you’re making me want to dig my supplies out and make something now–I love it! xo, Kristi

    1. I tried so hard to be careful and still dripped all over my table. Luckily I caught it right away and wiped it up.

  3. These are one of the most beautiful coasters I have ever seen! I have been so curious about resin and now I really can’t wait to try it out! SO happy to be o this tour with you! Have a wonderful weekend!

  4. These are absolutely gorgeous! I had a hard time trying to use resin for jewelry-making but you’ve given me renewed hope! Thanks for sharing at Vintage Charm! xo Kathleen

  5. Your coasters are beautiful! Thank you for sharing at Party In Your PJ’s – you are being featured on my blog Tuesday evening.

  6. Your coaster set turned out so pretty, especially for your first try at using resin! I didn’t know dried flowers were sold like that. I’ll have to keep an eye out for them.

  7. Utterly gorgeous. I always thought resin was quite expensive so your guide to the cost at the end is really helpful, thank you. Not a cheap craft but when the results are this pretty it seems worth spending a little. They will be a feature at Handmade Monday this coming week

    1. Thanks Julie. Definitely not the cheapest craft but I feel like it’ll be worth the money that I spent when I used the leftover resin for another project. I appreciate the feature!

  8. Hannah, I’ve dried pressed flowers in the past, but the ones you used online really retained the color! So much better than my own. These coaster turned out beautiful, and your tutorial is perfect. I would love it if you would add this post to my Friday with Friends link party.
    RR

    1. Thanks so much Rachelle. I’ve also tried pressing my own flowers and they end up super dull. I was very pleased with the ones that I found on Amazon.

  9. I have looked very hard at your resin picture but cannot make out the brand. plese let me know what it is. I want to use this type of resin to make coasters for a retirement home.

    1. I can’t remember the brand off the top of my head but I linked to the one that I bought on Amazon under the supplies section.

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