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🧩 Snap, Clip & Create: The ultimate adjustable mold housing for next-level DIY artistry!
LET'S RESIN Adjustable Mold Housing is a versatile, reusable ABS and PC plastic frame kit designed for crafting custom silicone molds. Featuring adjustable sizes up to 7.84'' x 5.9'' and a height of 2 inches, it includes all necessary components—corners, centerpieces, binder clips, and double-sided tape—for secure, leak-resistant assembly. Perfect for professional and hobbyist mold makers focused on resin, candle, soap, and clay projects, this kit streamlines mold box creation with durable, lightweight materials and expandable configurations.








| ASIN | B09QFH2FM6 |
| Best Sellers Rank | #16,165 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #25 in Candle Making Molds |
| Brand | LET'S RESIN |
| Brand Name | LET'S RESIN |
| Color | White/Opulent Garden |
| Customer Reviews | 4.4 out of 5 stars 1,258 Reviews |
| Manufacturer | LET'S RESIN |
| Manufacturer Part Number | ELR00163 |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Model Number | ELR00163 |
| Number of Packs | 1 |
| Number of Pieces | 4 |
| Shape | Rectangular, Square |
S**F
As Advertised
Happy with purchase goes together easy and able to adjust size for multiple different projects. I did see previous review about leaking I did not have that issue I used a little reusable clay at seems to make sure and no leaks. The double sided tape I will not use again it sticks extremely well but is a pain to remove from bottom of mold. Silicon released easily from frame, this is a lot easier the building box’s out of plexiglass every time. Would recommend
M**H
I used this for a quick and easy mold box.
I make miniature silicon molds for resin casting. This has always been a bit irritating, especially for casting smaller objects. I saw this product in an online article and decided to give it a try. It works well; quick setup, littler leakage and well constructed to fit together. The product consists of 4 corner pieces, 8 side pieces and 12 spring clips allowing construction of boxes ranging from 2" by 2" square up to 6" by 6" square (or 8" by 4" rectangle). Maximum height is 2". Also included is a role of 1" double-sided tape to help seal the mold from leaks. I didn't use the tape preferring clay as a leak sealer. It works very well. I made a 2x2 inch mold of a cowboy hat and head. No leakage from under the mold, virtually no flashing where the parts fit together and easy clean-up. I just wish the mold box pieces were taller than 2 inches.
D**.
Was skeptical of clip together enclosure---but it works! No leaking of expensive silicone! Hooray!
I have had trouble with other mold housing leaking, and never tried one that is customizable and clips together. I was also skeptical of an included double-sided tape to create a seal....but, to my surprise and amazement, this product rocks! I was able to quickly set up a custom sized enclosure and the included tape actually sealed---no leaking of my expensive platinum silicone! I bought two of these as a trial and I am so glad I did, will def' get more. The only thing that could be improved are a few optional pieces with built in "keys", but that is easy enough to DIY when you are doing your pour. Great product.
D**.
Performs well minus the tape
This is a good solution for mold making. I ended up buying 2 as I needed just a couple of more pieces for my size project. The only reason I took off a star is due to the double sided tape provided. It simply leaked. I suggest getting your own tape, and it’ll be perfect!
H**U
Perfect addition to any mold making supplies
This was a game changer. Before this product I was making mold boxes with the usual; legos, glossy cardboard, hot glue, tape, and a prayer lol. This little kit makes the mold box assembly quick, easy, and very customizable. I think two kits is the perfect amount to get a really good use of the potential. All the pieces for together well, the clamps hold everything together tight, and I haven't experienced any silicone leaks. Definitely worth it.
D**W
Works so well
Worked great! I really love the adjustable size and that I can reuse for another day.
M**Y
Just like the others
The first time I used it . It leaked a little. The second time it was horrible lost my entire mold almost all of it leaked out. I think all of these leak. Won't be using it again.
B**)
Great buy!! Use this to make molds.
I use this mold housing for making molds. It great and easy to assemble. Fit a lot of sizes for a lot of mold sizes. Very durable. No stickiness and no weird smells.
N**A
Boa escolha
Muito bom, pra fazer molde não tem melhor Adorei
J**C
Great for moulding
Great idea. Need to note very small
C**.
Einfach zu Handhaben
Arbeiten mit Harz ist bei mir immer ne Kleckerei. Aber das war einfach auch für mich als Anfänger.
C**E
Fait le job !
Marche bien, pratique et simple d'utilisation. J'ai acheté 2 kits pour mes projets, ce qui fait vite grimper le prix.
D**L
Very good basis for models
This item or is it a very good mould resin model kit I would recommend it your sincerely David
Trustpilot
3 weeks ago
1 week ago