Liquid Cast™ - Floral Preservation Epoxy (Up to 2" for small molds)

Regular price$105.00

Introducing Liquid Cast Preservation Epoxy Resin – the ultimate floral preservation epoxy resin crafted for capturing the timeless beauty of your cherished flowers and creating stunning casting projects. Our two-part clear casting epoxy resin system is specifically formulated for preserving flowers in resin, making it perfect for wedding flower preservation, dried flower wedding bouquets, and other memorable flower resin projects.

Designed for pours between 1/2" and 2" in small to medium molds, Liquid Cast Preservation Epoxy Resin offers incredible clarity and a high-gloss finish. With its easy-to-use 1:1 mixing ratio by volume and low viscosity of 1,800 cP, this resin flower preservation solution provides excellent air release for bubble-free casting.

Ideal for preserving real flowers in projects such as bookends, charcuterie boards, automotive shift knobs, wine stoppers, paperweights, and more, Liquid Cast Preservation Epoxy Resin ensures your wedding floral preservation and other flower resin projects are both beautiful and long-lasting.

Please note that Liquid Cast Preservation Epoxy Resin is not intended for use with small jewelry items, shallow pours, or as a coating system. Pours under 1/2" may remain flexible. To prevent yellowing, cracking, shrinkage, and minimize bubbles, pouring in layers is recommended.

Preserve the beauty of your special moments with Liquid Cast Preservation Epoxy Resin – the go-to solution for flower resin preservation and casting projects.

Key Features of Liquid Cast Floral Preservation Epoxy:

✔️ 45+ Minute Working Time
✔️ Dry in 12-36 Hours
✔️ Excellent Air Release
✔️ 1:1 Mixing Ratio by Volume
✔️ High Gloss Finish
✔️ Made in the USA
✔️ Low Viscosity
✔️ No VOC
✔️ Ultra-Clear

Product Instructions

Step 1. Prepare for Mixing

Gather your epoxy resin, mixing supplies, and personal protective equipment. We recommend at the very least using nitrile gloves, safety glasses, clothing to protect from spills. Be sure to use epoxy resin in a well-ventilated room or use an air-purifying respirator.

Step 2. Calculate Coverage Area

Using a tape measure, measure the length, width, and depth of your mold and then input this information into the Epoxy Resin Coverage Calculator to determine how much epoxy resin you will need to fill the mold.

Step 3. Pour Epoxy Resin into a Mixing Container

Measure your desired amount of epoxy resin at a 1:1 ratio by volume into a graduated mixing cup. Pour the resin first, allow it a moment to settle, and then follow up with an equal amount of hardener.

Step 4. Mix Thoroughly for Four Minutes

Mix the two parts together for a total of four minutes. Be sure to scrape the bottom and sides of the container while mixing so that there is no un-mixed epoxy resin. Aggressive mixing can introduce excessive air, stir slowly but thoroughly. Continue to stir until the epoxy resin no longer has ribbons and returns to clear.

Step 5. Pour into Mold

Pour the epoxy resin slowly into your mold in 1/4" increments. To minimize trapped air in your project pour in 1/4" increments, allow 1-2 minutes for air to surface, sweep your torch or heat gun over the surface to pop any bubbles, and repeat until you reach your desired depth.


Liquid Cast Deep Pour Epoxy Resin is not meant for shallow pours under 1/2" unless poured in layers. If poured under 1/2" the epoxy resin could remain flexible (depending on the mass and volume of the pour).


In most cases we recommend pouring at 1/2" to 1" to ensure the epoxy resin does not overheat during the curing process. It is better to start small and add layers as necessary than pour too much at once. Larger pours should be poured in smaller layers to prevent air entrapment and overheating.

Step 6. Use a Torch or Heat Gun to Remove Trapped Air

Quickly sweep a propane torch or heat gun across the surface being sure to keep the flame 6-8 inches away from the surface. Do not overheat the epoxy resin or hold the heat in one spot for too long. We recommend heating the epoxy resin only during the working time, do not apply heat once the working time has passed. After eliminating bubbles allow the epoxy resin time to cure in the appropriate environment (listed in Technical Data below).


Ensure that you are working in a well-ventilated room or using an air-purifying respirator.

Questions? Check out our FAQ.


Not finding what you need? Email for project support.

Common Product Uses

Flower Preservation
Book Ends
Automotive Shift Knobs
Wine Stoppers
Charcuterie Boards
Paper Weights
Medium Volume Molds

Technical Data

Ideal Curing Temperature - 65°F - 80°F
Working Time - 45 Minutes
Dry to Touch - 12-36 Hours
Full Cure - 3-7 Days (Depending on volume and mass of pour)
Maximum Recommended Coating Thickness - Not intended for use as a coating system
Maximum Recommended Casting Thickness - 2" per layer
Temperature Resistance - 475°F
Shelf Life (Unopened) - 12 Months
Shelf Life (Opened) - 6 Months (Depending on environment)
Shore D Hardness - 60-70

Kit Sizes

64 Ounce Kit = 32 ounces Resin + 32 ounces Hardener
1 Gallon Kit
= 64 ounces Resin + 64 ounces Hardener

2 Gallon Kit = 128 ounces Resin + 128 ounces Hardener
4 Gallon Kit = 256 ounces Resin + 256 ounces Hardener

Customer Reviews

Customer Reviews

Based on 214 reviews

Love this resin. Super clear and very little bubbles. Easy to mix. Excellent for floral preservation.

Kimberly Pye

I have been working with resin for about a year or so and have wasted so much money and time on trying different resins. I was literally about to throw the towel in because I thought it was something I just wasn’t good at because regardless of what I tried as far as mixing, temp, humidity, depth of layers, etc. it seems like I had issues with every kind I tried. I could never get it right. Then I found KS resin and it decided to try it and it was a complete GAME CHANGER!! I can now do flawless pieces without having to pull my hair out! This stuff is amazing. No bubbles at all and so incredibly clear!! I will never try another brand again!!!


Love the crystal clear finish of this product. I will be ordering this again for sure.

Denotra Williams

It’s so clear… i love it

Amanda Hockenbrock
Floral preservation epoxy

Super pleased so far with the clarity and bubble release of this resin. When following the recommendations and instructions from the manufacturers, it is simple and easy to use!

Cortney Colvin
Worth the change!

I religiously used iCoat for my pieces for three years, but am so happy to make the change! Such clarity, minimal bubbles and easy to work with!

Carrie Wilkinson
Superb product!

This is the perfect resin for me. There is barely a smell and the bubbles release all on their own. Thank you!

Gabrielle Nania

Easy to work with and so crystal clear!

Beautifully Preserved Flowers

This resin does a great job of displaying my preserved flowers. It mixes well. If I had to ask for one thing, I'd prefer that it be even more fluid to help with bubble release. In general, this resin does a nice job releasing bubbles, but I still fight with those little devils that attach to the edges.


My favorite!