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LET'S RESIN Resin Casting Powders 3000g, Fast Cured Casting Resin Kit for Beginners,20~30 Minutes De-Mold, Water Activated Plaster Powder Kit for Molds, Easy Mixing & Self Leveling
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Purchase options and add-ons
Brand | LET'S RESIN |
Color | white |
Age Range (Description) | Adult |
Material | Resin |
Item Weight | 1000 Grams |
Number of Items | 1 |
Recommended Uses For Product | Modeling |
Special Feature | Non-Toxic |
Included Components | Casting Powder, Plastic Spoon |
Model Name | Resin Casting Powder for Resin Molds |
About this item
- 【Premium & Safe Casting Materials】:LET'S RESIN resin casting power is a plaster casting powder, odorless. It allows you to effortlessly create a smooth textured finish by simply adding water. A great alternative for epoxy resin & UV resin or combine it with resin to create new artworks.Package Include: 3000g Casting Powder,1 Pcs Plastic Spoon.
- 【Easy to Mix & Beginner Friendly】Just measure powder and water, mix thoroughly, and pour it into mold! The ideal mixing ratio is Powder: Water=3:1 (by weight, not by volume). You can also adjust the consistency by adding more or less water in before pouring in your resin molds. After adding paint and stirring for 2 minutes, immediately pour the mixture into the molds and allow it to settle.
- 【25~30 Minutes Demold & No Bubbles】:The de-mold time is 25~30 minutes and the fully cured time is 2 hours. Please allow it to fully cure before demolding in case the tiny details may break off. The thin, water-like consistency easily fills even the tiniest crevices, and its exceptional bubble-release ability ensures a flawless result. Any residual bubbles can be popped by tapping the silicone molds.
- 【Colorable & Paintable】: Resin plaster powder dries to an opaque white color and can be combined with different pigments, mica, glitter sequin, quartz, sand, and gold leaf during the mixing stage. If you're looking for a vibrant color, water-based acrylic paint works best. If you're looking for a pastel color, mica powder works well for that. Add small amounts at a time until you have achieved a lump-free consistency. It can be sanded and painted with acrylic paint after completely cured.
- 【Versatile Applications】Ideal for achieving ceramic-textured finishes in artworks, homeware, and decor items. Durable, heatproof, and non-flammable, it's perfect for creating coasters, candle holders, sculptures, figurines, planter pots, and trinket trays. After curing, it can be sealed with varnish, acrylic sealer, or wax for added protection.
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Product information
Brand | LET'S RESIN |
---|---|
Color | white |
Age Range (Description) | Adult |
Material | Resin |
Item Weight | 1000 Grams |
Number of Items | 1 |
Recommended Uses For Product | Modeling |
Special Feature | Non-Toxic |
Included Components | Casting Powder, Plastic Spoon |
Model Name | Resin Casting Powder for Resin Molds |
Item dimensions L x W x H | 8.72 x 1.97 x 11 inches |
Product Dimensions | 8.72 x 1.97 x 11 inches |
Item model number | ALR01053 |
ASIN | B0BZRV3KQ8 |
Customer Reviews |
4.5 out of 5 stars |
Best Sellers Rank | #4,187 in Arts, Crafts & Sewing (See Top 100 in Arts, Crafts & Sewing) #54 in Sculpture Molding & Casting Products |
Item Weight | 2.2 pounds |
Manufacturer | LET'S RESIN |
Country of Origin | China |
Date First Available | July 6, 2023 |
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LET'S RESIN Resin Casting Powders 3000g, Fast Cured Casting Resin Kit for Beginners,20~30 Minutes De-Mold, Water Activated Plaster Powder Kit for Molds, Easy Mixing & Self Leveling
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Product Description

LET'S RESIN Premium Plaster Casting Powder

Super Smooth and Rock Hard

Why Choose LET'S RESIN Resin Plaster Powder

Luxurious and Durable Results


It's perfect for creating coasters, candle holders, sculptures, figurines, planter pots, and trinket trays.
Customer Reviews | ||||||
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Price | ||||||
Bubbles Free | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
What's in the box
Videos
Videos for this product
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the resin casting powder easy to use, with quick setup and demolding times, and appreciate its quality, with one customer noting it looks and feels like ceramic. The material takes color well and has a smooth, ceramic-like texture, making it fun to work with. While some customers find it very solid, others report it breaking during demolding, and while it cures quickly, some mention it sets up too fast for their needs.
AI-generated from the text of customer reviews
Customers find the resin casting powder easy to use, setting up quickly and being relatively easy to demold.
"Easy to use, quick to cure, fun to work with. The cured product feels strong and durable...." Read more
"This is amazing! Super easy to mix, get yourself a digital scale, smooth with very few bubbles. Drys very quickly!..." Read more
"...Demoulding is easy and the pieces are really pretty in my opinion. I think it’s an easy, fun craft for beginners and even with the children...." Read more
"Love the ease of use, lack of bubbles and short curing time with Magic Pour. Love the heft and how it looks and feels like ceramic...." Read more
Customers love the quality of the resin casting powder, with pieces coming out pretty and performing well, with one customer noting it looks and feels like ceramic.
"...The cured product feels strong and durable. It looks good and there was enough product to make quite a few creations!" Read more
"...Demoulding is easy and the pieces are really pretty in my opinion. I think it’s an easy, fun craft for beginners and even with the children...." Read more
"Love the product! Have to go to their website to find more details on how to use." Read more
"...Love the heft and how it looks and feels like ceramic. Love that it’s a clean crisp white when cured...." Read more
Customers are satisfied with the resin's color accuracy, noting that it takes paint well and has a beautiful natural white appearance, with one customer specifically mentioning it's not yellowish or grayish.
"...Also, has a smooth finish. It paints up very well. This is my new favorite media!" Read more
"I had never used this before today but I’m loving it! The natural white is just beautiful, adding small accents is so easy...." Read more
"...Love that it’s a clean crisp white when cured...." Read more
"...Adding color makes it even prettier. Every important to read and understand the measurements because it is a 3 to 1 ratio...." Read more
Customers like the texture of the resin, describing it as smooth with a ceramic-like feel.
"This is amazing! Super easy to mix, get yourself a digital scale, smooth with very few bubbles. Drys very quickly!..." Read more
"...Easy mixing and just stir until smooth." Read more
"Super surprised how smooth and white the finished product was. Adding color makes it even prettier...." Read more
"...The appearance of the finished product is smooth & sturdy ! I made several items so I def got a good value out of the tub I ordered ...." Read more
Customers find the resin material fun to work with, with one customer specifically mentioning it's enjoyable to cast with.
"Easy to use, quick to cure, fun to work with. The cured product feels strong and durable...." Read more
"...I think it’s an easy, fun craft for beginners and even with the children. The product mixes well and I had no lumps. Adding color is easy as well...." Read more
"...I live the almost instant gratification. You can make the water proof if you choose by applying a sealer as well...." Read more
"...She had fun making her own jar and then painting it afterwards." Read more
Customers have mixed experiences with the resin's durability, with some finding it very solid while others report it being very fragile and breaking in half during demold.
"...The cured product feels strong and durable. It looks good and there was enough product to make quite a few creations!" Read more
"...and color looked all blended when mixed and poured, but over time has separated and just looks awful...." Read more
"...Love the heft and how it looks and feels like ceramic. Love that it’s a clean crisp white when cured...." Read more
"...Pieces are definitely fragile though. Might want to increase resin percentage a little" Read more
Customers have mixed experiences with the resin's mixing process, with some finding it easy while others report difficulty.
"...It was entirely too thick, hard to mix, and pour. On my second batch I went with 35% water and it was a LOT better...." Read more
"...The product mixes well and I had no lumps. Adding color is easy as well. Clean up is a breeze!" Read more
"...This product is harder to mix than others, and I have yet to have it set in a mold properly and/or be structurally sound...." Read more
"I’ve used pigments made for this resincrete type of material and it doesn’t mix well. I’ve tried mica and it doesn’t mix well...." Read more
Customers have mixed experiences with the resin's curing speed, with some reporting it cures just as fast as expected while others find it sets up too quickly.
"Easy to use, quick to cure, fun to work with. The cured product feels strong and durable...." Read more
"Giving a 3. Haven’t used yet. No instructions whatsoever. Poor" Read more
"...It can remold in 20 Minutes and cures in under 24 hours. I also make resin ones and I am not patient so these are a great medium for me...." Read more
"...It works very well. Cures quickly and is very firm and solid once it is fully cured. There is no odor (though i did have a window open)...." Read more
Reviews with images

Very satisfying and you see your end product within and hour
Top reviews from the United States
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- Reviewed in the United States on March 17, 2025Size: Extra LargeVerified PurchaseEasy to use, quick to cure, fun to work with. The cured product feels strong and durable. It looks good and there was enough product to make quite a few creations!
Easy to use, quick to cure, fun to work with. The cured product feels strong and durable. It looks good and there was enough product to make quite a few creations!
Images in this review
- Reviewed in the United States on February 15, 2025Size: Extra LargeVerified PurchaseThis is amazing! Super easy to mix, get yourself a digital scale, smooth with very few bubbles. Drys very quickly! I've had no issues removing the product from its mold.
Also, has a smooth finish. It paints up very well. This is my new favorite media!
- Reviewed in the United States on January 8, 2025Size: Extra LargeVerified PurchaseI had never used this before today but I’m loving it! The natural white is just beautiful, adding small accents is so easy. Demoulding is easy and the pieces are really pretty in my opinion. I think it’s an easy, fun craft for beginners and even with the children. The product mixes well and I had no lumps. Adding color is easy as well. Clean up is a breeze!
5.0 out of 5 starsI had never used this before today but I’m loving it! The natural white is just beautiful, adding small accents is so easy. Demoulding is easy and the pieces are really pretty in my opinion. I think it’s an easy, fun craft for beginners and even with the children. The product mixes well and I had no lumps. Adding color is easy as well. Clean up is a breeze!This is so much fun and easy to use!
Reviewed in the United States on January 8, 2025
Images in this review
- Reviewed in the United States on April 5, 2025Size: Extra LargeVerified PurchaseLove the product! Have to go to their website to find more details on how to use.
- Reviewed in the United States on April 3, 2025Size: Extra LargeVerified PurchaseI bought this to try. I went by the instructions and I was having problems with it. So instead of weighing the water and powder I just us 1 part water to 3 parts powder (put the scale away) also add the powder to the water it stirs easier. I tried different dyes/pigments. Do not use alcohol inks doesn't work, so far the best things that work are craft paint and mica powders. If you only use a little bit of color it will come out kind of pastel. I'm still trying to get more vibrant coloring. If you have a steady hand you can always pour the items without color and hand paint your projects. What ever you pour comes out nice and smooth very few if any bubbles. I recommend this product.
- Reviewed in the United States on April 25, 2025Size: Extra LargeVerified PurchaseFor those people like me who are not very patient this is the stuff for you. I am making small pots for an upcoming craft fair. It can remold in 20
Minutes and cures in under 24 hours. I also make resin ones and I am not patient so these are a great medium for me. I live the almost instant gratification. You can make the water proof if you choose by applying a sealer as well. I think these turned out nice and will just get better as I go along and learn what mixes best with them. Easy mixing and just stir until smooth.
5.0 out of 5 starsFor those people like me who are not very patient this is the stuff for you. I am making small pots for an upcoming craft fair. It can remold in 20Very satisfying and you see your end product within and hour
Reviewed in the United States on April 25, 2025
Minutes and cures in under 24 hours. I also make resin ones and I am not patient so these are a great medium for me. I live the almost instant gratification. You can make the water proof if you choose by applying a sealer as well. I think these turned out nice and will just get better as I go along and learn what mixes best with them. Easy mixing and just stir until smooth.
Images in this review
- Reviewed in the United States on June 2, 2024Size: Extra LargeVerified PurchaseI love the product and have enjoyed working with it as a substitute to jesmonite, but color is awful in this stuff. It always bleeds into other colors and looks a complete mess. I ruined a whole 3000kg when all the colors bled together to just make a mess. I mixed for a good amount of time and color looked all blended when mixed and poured, but over time has separated and just looks awful. I'm going to try some marbling and see if it's any better. I used the jdiction resincrete colors so beware of those as well. Acrylics give an ok color, but need a lot to show up. I used the jdiction colors with actual jesmonite and with their resincrete and it worked fine so that just leads me to believe it's the base product. Just hate that I got excited about my design and used the whole container.
3.0 out of 5 starsI love the product and have enjoyed working with it as a substitute to jesmonite, but color is awful in this stuff. It always bleeds into other colors and looks a complete mess. I ruined a whole 3000kg when all the colors bled together to just make a mess. I mixed for a good amount of time and color looked all blended when mixed and poured, but over time has separated and just looks awful. I'm going to try some marbling and see if it's any better. I used the jdiction resincrete colors so beware of those as well. Acrylics give an ok color, but need a lot to show up. I used the jdiction colors with actual jesmonite and with their resincrete and it worked fine so that just leads me to believe it's the base product. Just hate that I got excited about my design and used the whole container.Colors do not work well
Reviewed in the United States on June 2, 2024
Images in this review
- Reviewed in the United States on June 22, 2024Size: Extra LargeVerified PurchaseLove the ease of use, lack of bubbles and short curing time with Magic Pour. Love the heft and how it looks and feels like ceramic. Love that it’s a clean crisp white when cured.
I’m frustrated by trying to obtain a pure back, though not terribly surprised considering that it starts as a pure white. I haven’t tried other colors yet, figuring that if I can perfect a pure black, I can figure out any other color that may be touchy. I’ll get the formula figured out eventually.
But I’m also extremely frustrated by the fact that I still haven’t figured out a way to get it to bond with mica powders/flakes or gold flakes brushed into a mold. That is something that I’d never expected to be a problem, and affects how often I can use this product because of this one factor.
If the mica powders/etc weren’t an issue, I’d have given it a score of 5. Videos show all the other eco-type resins pulling brushed powders out of a mold. I don’t understand why Magic Pour can’t do that. It’s a very limiting factor, as I don’t want to have to paint every model I make, and I wouldn’t get the same effect on the finished product even if I didn’t mind doing all that painting.
I haven’t given up on Magic Pour just yet. It has too many positives to quit on it this early.
Top reviews from other countries
- DeborahReviewed in Australia on December 9, 2024
5.0 out of 5 stars Easy to use
Size: Extra LargeVerified PurchaseLove this product easy to use my 8 year old granddaughter loves moulding with it
- MonicaReviewed in Australia on May 19, 2024
5.0 out of 5 stars You all you need in this starter's kit.
Size: Extra LargeVerified PurchaseI love this kit, it is very high quality eco resin and non toxic. 👌 easy to mix, add sparkles, or pigment colour, or mica powder as you mix. Get all the powder mixed in but make sure to follow and weigh the exact amounts or water and resin as specified. I always wear nitrile gloves and a mask for safety no matter what. It contains all you need to start inside the box and has a set of instructions too.
Perfect gift for a family activity or just for yourself, especially if you are allergic to resin. Dries fast but you need to let it sit a few days to really dry as all eco pour casting does.
Yes I definitely recommend this to you all I love this product. 😍
- TapawayReviewed in the United Kingdom on October 20, 2024
5.0 out of 5 stars Love love love
Size: Extra LargeVerified PurchaseBrilliant product and so far brilliant results - so easy to use and reasonably priced and demold time will please the most impatient of us, just some of the pots I have made using magic pour and then hand painted
TapawayLove love love
Reviewed in the United Kingdom on October 20, 2024
Images in this review
- C. MarshReviewed in the United Kingdom on April 11, 2024
5.0 out of 5 stars Worked great
Size: Extra LargeVerified PurchaseIt was part of a test I did with 5 Eco Resins, it is very white and a watery consistency. Low bubbles and takes colours very well would highly recommend. It was quite expensive based on the description but I realised after using it the weight is 3kg not the 1kg that was stated several times throughout the product page. I have informed Amazon of the error.
C. MarshWorked great
Reviewed in the United Kingdom on April 11, 2024
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- jodie lockReviewed in the United Kingdom on March 6, 2025
1.0 out of 5 stars Sets so fast you can barely pour let alone mix or colour
Size: Extra LargeVerified PurchaseNot the brand I usually use and it’s awful. It doesn’t mix with the colours properly.
It sets so fast you don’t have time to blend/mix or properly pour.
Leaves loads of bubbles. Such a lot of money wasted
jodie lockSets so fast you can barely pour let alone mix or colour
Reviewed in the United Kingdom on March 6, 2025
It sets so fast you don’t have time to blend/mix or properly pour.
Leaves loads of bubbles. Such a lot of money wasted
Images in this review