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EcoPoxy FlowCast SPR is a professional-grade, bio-based epoxy resin kit designed for small pours and castings like coasters and charcuterie boards. It offers a fast 24-hour demolding time, water-clear transparency, and superior UV/yellowing resistance to keep projects looking fresh. With low viscosity for bubble-free results and up to 5 hours of working time, it’s perfect for woodworkers and artists seeking flawless, durable finishes with eco-friendly credentials.





































































| ASIN | B0C2S3FGNM |
| Batteries required | No |
| Best Sellers Rank | #44,980 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #391 in Sculpture Molding & Casting Products |
| Brand | EcoPoxy |
| Color | Water Clear - UV & Yellowing Resistant |
| Customer Reviews | 4.4 4.4 out of 5 stars (61) |
| Department | All Ages |
| Full Cure Time | 3 Days Days |
| Global Trade Identification Number | 00628199911244 |
| Included Components | Epoxy Resin, Hardener |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Volume | 750 Milliliters |
| Item Weight | 2.18 pounds |
| Item model number | FlowCast SPR 25 Oz / 750ml-EPSPK10-750ML |
| Manufacturer | EcoPoxy Inc. |
| Material | Epoxy Resin, Low Viscosity - Bio-Based |
| Package Information | Can |
| Product Dimensions | 4.25 x 3.75 x 6.25 inches |
| Special Feature | Bubble-Free Castings, Fast Curing – demolding time 24 H, Perfect for Small Pours, Water Clear Transparency |
| Specific Uses For Product | Small Pours Epoxy Castings: Boards, Coasters & Wood Crafts |
| UPC | 628199911244 |
| Unit Count | 25.36 Fluid Ounces |
| Viscosity | 4.1 Poise |
| Viscosity Level | Low |
| Water Resistance Level | Water Resistant |
W**Y
Works well
It's a good product, used it on my butcher block, worked well. Does not smell at all. You really need to have a level surface and not apply in patches. Only level pours.
J**R
Best epoxy
Best epoxy I've used so far. Hardly any bubbles after stirring with powder pigments. Hardly any bubbles to no bubbles after pouring into my molds - if there are, I eliminate them easily with a heat gun. Colors mix well together too when I want to blend them. Dries super quickly - only 24 hours for most my molds under 1 inch deep. Reliable, predictable, great to work with. And the folks with the company are super great to work with - and thoughtful toward their customers.
G**C
Cures very clear, but VERY slowly
This is NOT a 24 hour cure. At 73F and 53% humidity in my studio, my first pour, a 1/2" by +/- 3" river for a charcuterie board, took 3 days to harden. After 24 hours, it was still totally liquid. I know epoxy--I've been building fishing rods for many years--and this was VERY slow to set up. In my second pour to finish the same river board, I was able to get cure time down to just over 48 hours by putting a heating pad under the mold. Do not expect the advertised 24-hour cure time. It does cure very clear with little to no thermal perturbations, so I guess that's the trade-off: It's good, clear epoxy, but you have to be very patient.
D**R
barely any smell
Smells much better! Easy to use. i got this to make ornaments so i'm just playing around with it. I will def be ordering it again
M**S
Eco-Friendly
It's an Eco-friendly resin epoxy which is very important to me. I didn't need a respirator. It pours evenly. It does need 3 days to cure, but it's worth it.
A**R
Great bonding epoxy with beautiful polishing
Great epoxy! Easy to work with and solid bond. I bought several more after this purchase.
M**L
Smells like sweet cardboard
Smells like sweet cardboard. Takes too long to dry but maybe that's just me being impatient
A**R
Works great
Would recommend this product! You have plenty of working time and it doesn’t hold bubbles. Keep your area clean and you will have a great product when you are done.
C**A
No me gustó, es caro y malo, deja muchas burbujas
C**T
This resin, bar none is the best on the market, and believe me, I have tried them all. What makes this resin top of the list is that it is quite literally bubble free!! No need for pressure or vacuum pots. It cures crystal clear, handles colorants amazingly well. You need a higher temperature in your resin room for curing, and it does take longer to cure than some of the competition, but it is well worth the wait. The downside is that this is one of the highest price art resins I have seen, but again, If you are pouring a clear project, and you want bubble free, there is nothing better. It is very forgiving on mixing (by volume), as I deliberately mixed batches with a little too much epoxy, or a little too much hardener. I heated the product separately then mixed, and still had more than enough working time. Then, I mixed the the 2 parts, and THEN heated it up, being pretty aggressive with the hot water (140f for about 15 minutes) and still had over 5 hours working time, with a room temperature of 80f.
R**.
Stable
A**R
This stuff is really great it's extremely durable and doesn't stink. The only downside is it takes about 2 days before you can sand it. But it's in the instructions
Trustpilot
3 days ago
1 month ago