Rectangle Silicone Molds for Resins of 2025
Best Choice1
ModWgGuo2Pcs Extra Large Reusable Epoxy Resin Table Mold15.7x9.8x3 inch 11.4x7.5x2 inch Rectangles Epoxy Resin Molds for River Table, Coffee Side Table, Cutting Board, Charcuterie Board, Art Panel
Main highlights- WIDELY USED: Our large resin molds have a large size, sturdy construction and a depth of 3 inches, great for any creative requirement you have. Ideal for serving trays, art panels, large cutting boards, charcuterie boards, small coffee tables, side tables, shallow pictures to hang on the wall and more
- Seal-Free Reusable Epoxy Molds: Our epoxy molds are made of high quality materials with no welds, no rough edges, no need for silicone to seal any gaps or edges, and the molds are thick enough that you never have to worry about the molds getting punctured or the resin leaking out
- Reusable and sturdy: Our molds are very strong and sturdy, not soft silicone or cheap plastic, they can withstand a lot of multiple uses, and the edges are reinforced and thickened to ensure that they will not be deformed during use.
- PACKAGE INCLUDES:You will get two large heavy duty molds, one rubber mallet, the two molds are 15.7x9.8x3 inch and 11.4x7.5x2 inch in size, they are not made of silicone, but made of hard and strong PP material, light weight, no need to install, can be used in any space easily
- Easy Demold: Our molds have smooth inner surfaces and 2 degrees outward tilt on the sides, clean the inside of the mold before use, sprayed booting and sides with good amount of mold release, wait for the resin to fully cure, use the included rubber mallet, gently tap on the sides, flip the mold over, tap on the bottom, and easily complete the release.
9.8Exceptional
View offer on:
Show more
How do we rank?
Using our advanced technology, we scan thousands of products and stores, analyzing reviews, ratings, and trends to find what matters most to users like you.Our team then reviews the data and real user feedback, combining AI and human insights to bring you real-time, top-rated recommendations to guide your decisions with clarity and confidence.
Value for Money2
LET'S RESINLET'S RESIN Rectangle Silicone Resin Molds, 3 pcs Large Resin Molds Wooden Support, Deep Epoxy Resin Molds for Flowers Preservation, Insect Specimen, Christmas Home Décor, DIY Resin Art Crafts Gift
9.3 Durability8.9 materials Quality8.0 Simple to cleanWhy we love it
Comes with wooden support to prevent deformation.
Glossy finish, no need for additional polishing.
Compatible with various casting materials.
9.7Exceptional
View offer on:
Show more
3
KISRELLarge Resin Molds, Rectangle Silicone Molds for Epoxy Resin, 5 PCS Cuboid Resin Moulds with Wooden Support, Deep Casting Molds for Preserving Flowers, Insect Specimens, DIY Gifts, Furniture Decoration
Why we love it
Durable and flexible silicone molds.
Versatile for various casting materials.
Supports creative DIY projects.
9.6Exceptional
View offer on:
Show more
4
KISREL10% OffLarge Rectangular Resin Molds, Epoxy Resin Casting Deep Silicone Mold, Large Molds for Flower Preservation, Deep Pour Molds for Furniture Decoration, DIY Wedding Bouquets, Valentine's Day Gifts
Main highlights- 【Widely Used】: The unique arch mold can make desktop decorations, home decorations, plant decorations, such as resin bookends, resin photo frames, preserving flowers, etc. Ideal for special holiday gift-giving.
- 【Widely Used】: The large rectangular resin molds are perfect for making cube shaped decorative resin crafts, such as storage items, growing plants, preserving flowers, candles, birthday gifts, etc.
- 【Wide Compatibility】These casting molds are suitable for most resins and other casting materials such as plaster, wax, soap, polymer clay, gypsum, and more.
- 【Multiple Sizes】Large Rectangular Resin Molds contains 3 PCS molds, including 9.8 "L x 6.7 "W x 2 "H (56.8oz), 7.7 "L x 4.5 "W x 0.8 "H (14oz), 6.5 "L x 4.5 "W x 0.8 "H (10oz) Multiple sizes are available to meet your creative needs!
- 【High Quality Silicone Molds】Our silicone resin molds are made of high quality silicone material, flexible, thick, tear-resistant, not easy to deform, reusable, easy to take off the mold and cleaning
9.4Excellent
View offer on:
Show more
5
GartfulGartful Rectangle Resin Molds, 6PCS Cube Silicone Molds, Resin Epoxy Casting Molds for DIY Ornaments Crafts Projects, Candles, Soaps, Dried Flower Leaf, Insect Specimen
Main highlights- WIDE APPLICATION - Silicone resin mold can make 3D ecological models, plant or flower specimens, insect specimen, great creative tool for making personalized little gifts and various decorative ornament.It also can be used for making handmade soap, candle.
- SUITABLE FOR VARIOUS CASTING MATERIAL - These casting molds are compatible with most resins, or other casting materials such as epoxy resin, soap, wax, candle.You can add crafting materials, crystal, stone, glitter, dry flowers, sequins or any element you like.
- PREMIUM QUALITY SILICONE MATERIAL - The casting resin molds are made of high-quality silicone material, flexible, thick, well resistant to tearing, hard to deform, washable, durable and reusable.
- EASY TO DEMOLD - Just twist the silicone resin molds and release your creation out of your molds after the resin is completely dry and cured.The easiest way to demold is to first peel from the edge slowly.
- 6 VARIETY SIZE - The cube rectangle resin mold features 6 different sizes, meet your various needs during the DIY making process.
9.2Excellent
View offer on:
Show more
6
LIBRAGOLD13% OffResin Tray Molds 2pcs Flat Rectangle Silicone Molds for Resin Concrete Slab DIY Crafts, 6.9x5x0.3 Inch
Main highlights- 【Silicone Slab Molds】Smooth surface, easy to demold, clean and re-use.
- 【Rectangle Silicone Mold】Sturdy silicone to support resin/concrete weight without wall bulging outwards.
- 【Personalized Gifts】Use with resin, concrete, cement, clay to make unique trays& boards to your friends and family.
- 【Flat Tray Molds】 Finished flat slab size approx. 6.9x5x0.3 Inch, need approx. 6oz epoxy resin.
- 【2pcs Rectangle Board Molds】Be noted that you will receive 2pcs rectangle silicone board & slab molds.
9.0Excellent
View offer on:
Show more
7
ResinWorldRESINWORLD Silicone Large Deep Flat Tray Mold with Handles, Rectangle Mold for Resin Casting
9.9 Simple to clean9.7 Simple to use9.3 Simple to take offWhy we love it
Flexible and easy to clean
Can be used with many materials
Great for personalizing gifts
8.7Very Good
View offer on:
Show more
8
AOEDEO3 Pcs Rectangular Silicone Molds for Resin, Large Resin Mold Glossy Deep Square Molds 9.6''x 6.6'' w. 4''x 2.7'' w. 3.1''x 2.5'' w, Deep Epoxy Resin Molds for Flowers Preservation, Resin Casting
Main highlights- Warm Tips - For layers of more than two inches, pour a layer, then let the previous layer completely cool before pouring the next layer. The heat of layers is additive, meaning any heat from the first layer will add to the heat of the reaction to the next layer. By letting the previous layer fully cure before pouring the next layer, you will see a line between layers when looking at the side. But it will be less likely that you will see a crack when looking through the top of your project.
- Preserving Memories - Embedding items in resin is always popular. You can embed small trinkets, coins, stones, beads, bottle caps and, of course, flowers in these molds. Flowers are delicate, beautiful, and perfect to embed in resin, preserving their beauty.
- Large Resin Silicone Molds - total need approx 40oz 7oz 5oz epoxy resin to fill the molds to full. It is recommended that do not pour too much resin into mold at one time. Too much resin mixing
- Easy To Use - Strong, reusable but flexible material, will maintain the shape in long run and not need wooden box or case, making the soap or epoxy resin DIY much simpler and neater! Tips for using with resin: 1. Silicone is heat resistant but it is highly suggested to avoid using torch as flame will damage the mold and cause the bond of silicone mold and resin. 2. And do small layers for deep pours then resin will not get too hot.
- 3 Pcs Rectangular Silicone Molds for Resin - package includes 3 x Rectangular Silicone Molds, The sizes of the three molds are respectively 9.6''x6.6x 1.9.'' h. 4''x 2.7x 0.7'' h. 3.1''x2.5“x 0.7'' h; you can make any resin project with a height under 2 inch and 0.7 inch according to your needs, It's an ideal size for creating solid resin blocks with embedded objects, such as flowers, photos and more. It can also be used with wood and resin to create a small serving tray or other epoxy resin artwork.
8.5Good
View offer on:
Show more
9
HekouJiubRectangle Molds for Epoxy Resin 5 PCS Large Resin Molds Silicone with Wooden Support Cuboid Resin Moulds for Preserving Flowers, DIY Art Home Décor
Main highlights- Wooden Supports for Structural Integrity: Each resin molds silicone comes equipped with supportive wooden boards measuring up to 22.5cm x 5cm, specifically designed to minimize deformation during the resin curing process. This added stability allows for the creation of intricate designs without the worry of warping, ensuring that each piece emerges from the mold as intended, preserving the beauty and integrity of your artwork
- Widely Used: Perfect for DIY enthusiasts, these molds for epoxy resin are not only ideal for working with resin but are also compatible with a wide array of casting materials such as gypsum, wax, soap, and polymer clay. Transform them into elegant coasters, unique jewelry pieces, decorative home accents, or thoughtful gifts. The possibilities are endless, making them a versatile addition to any crafter's toolkit
- Versatile Dimensions: Our resin molds with inner diameters ranging from 19.3cm x 13.2cm x 5cm down to 8.3cm x 2cm x 2cm, providing ample options for artists looking to express their creativity. Whether you're embedding delicate dried flowers or creating bold geometric sculptures, each size has been thoughtfully designed to accommodate a variety of projects, from small embellishments to statement pieces
- Transparent Silicone Rectangle Resin Molds: Our rectangular epoxy resin molds are made from high-quality transparent silicone, offers unparalleled clarity, ensuring your creations maintain their vibrant colors and intricate details without any unwanted tint. The molds' transparency makes it easier to monitor the resin curing process, giving you precise control over your crafting projects
- Smooth Surface for Effortless Release: Featuring a smooth and soft surface, these silicone molds for resin are designed to make the demolding process a breeze. Simply flex the silicone slightly, and your creation will come out cleanly, free from sticking or tearing. This ease of use extends the lifespan of the molds, allowing for repeated use without compromising the quality of your resin projects
8.4Good
View offer on:
Show more
10
ResinWorldRESINWORLD Upgraded 10 Sizes Epoxy Resin Molds Silicone Kit, Square Rectangle Silicone Molds for Resin, Soap, Candles, Specimen, Dried Flower
Main highlights- 【Upgraded No Polishing Silicone Mold】: This set of rectangle square molds, designed with rounded corners, is easy to use and requires no polishing.
- 【Thick Shiny Silicone Molds】: The silicone material of this mold set is thick and sturdy. The finished piece has glossy surface with mirror effect.
- 【Suitable for Various Casting Material】: These silicone resin molds are compatible with most casting material such as epoxy resin, UV resin, dry flowers, insects, specimen, candles, wax, concrete, soap, clay, plaster, gypsum, etc.
- 【Creative Project DIY 】: These silicone molds can be used to make resin ornaments, resin night light, paperweight, specimen dried leaf flower preservation, Christmas wedding home decoration.
- 【10 Different Sizes Cube Resin Mold Set】: This epoxy casting mold set includes 10 sizes, it can meet your various crafting needs.
8.3Good
View offer on:
Show more
Similar products on Amazon
