LET'S RESIN Adjustable Mold Housing for Silicone Molds Making (Not for Direct Resin Use), Silicone Mold for Resin Mold Making Silicone Rubber, Plastic Housing Frame for DIY Resin, Candle, Soap Molds
Condition: New
Buy Now, Pay Later
As low as
$3
/ mo
Learn more
- – 4-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
20 left in stock
Arrives
Wednesday, Apr 29
Features
- What You Get: Mold Housing Set comes with 4pcs corners, 8pcs centerpieces, and 12pcs 0.98'' binder clips and 1pcs double-sided tape, easy for you to DIY resin molds, candle molds, soap molds, silicone molds making.< Important Tips>: to avoid the leaking of liquid silicone, we suggest you also use a heat glue gun to seal the bottom.
- Better with LET'S RESIN : LET'S RESIN mold housing for silicone molds are made of high-quality ABS plastic + PC plastic material.; it's much durable and lightweight compared to those mold housing which made of siicone material, not easily deformed or broken up, non-sticking and can be reused for many times.
- Adjustable Mold Housing: They can be assembled to form 3 sizes of rectangle and 3 sizes of squares by different combinations; the maximum size of the square measures 5.9'' x 5.9''; and the maximum size of the rectangle is 7.84''x 3.94''. The height is up to 2inch. You can make any silicone molds with a height under 2inch according to your needs, such as 1inch, 1.5inch, 2inch.
- Easily DIY A Taller or Wider One with 2 Kits: Using a heat glue gun can help bond the 2 kits together and use more binder clips to strengthen the frame to avoid the silicone leaking. This way offers you more DIY possibility to make various width and height of silicone molds for resin,candle,soap,clay etc
- Use Tips: 1). Please note that these silicone mold housings are for casting molding silicone, not intended for resin castings. Resin will not come off the housing(made by ABS plastic). 2) For the bottom part, you can use many materials, such as seamless tape, PVC sheet, ABS plastic sheet, PLA sheet, acrylic plate, etc. Please do NOT use silicone mat as the bottom part.
Material: Acrylonitrile Butadiene Styrene (ABS)
Color: White/Opulent Garden
Brand: LET'S RESIN
Shape: Rectangular, Square
Number of Pieces: 4
Brand Name: LET'S RESIN
Manufacturer: LET'S RESIN
Color: White/Opulent Garden
Shape: Rectangular, Square
Material Type: Acrylonitrile Butadiene Styrene (ABS)
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Apr 29
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
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
...
show more
Reviewed in the United States on March 1, 2026 by Scott F
Worked great! I really love the adjustable size and that I can reuse for another day.
Reviewed in the United States on January 25, 2026 by Draw
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.
...
show more
Reviewed in the United States on March 16, 2026 by Donna-Lee K.
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!
Reviewed in the United States on March 30, 2026 by D. S.
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.
...
show more
Reviewed in the United States on June 15, 2025 by Hyululu
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.
...
show more
Reviewed in the United States on October 18, 2023 by MEH
I appreciate the ease of use, however the leaks have been daunting. I've used the provided double tape and clips, different double sided tape, tight rubber bands, plastic wrap, packing tape and it still leaks. I've put it on paper plates, acrylic rolling plates, cardboard.... all leak still.
Reviewed in the United States on January 21, 2026 by Caitlyn
This works really well. The only problem is the two sided tape supplied with the kit is a bit of a bother. Hard to get off and does not work that well. The two side gorilla tape or similar from Home Depot is better. Nice and wide and generally comes off easier. For a base I use the lids from carryout/delivery food. I use hot glue to seal the outer edge. But with the wide Gorilla tape I might not have to.
...
show more
Reviewed in the United States on March 9, 2025 by Jeffrey E Robertson