DZQ Perforated Casting Flask Vacuum Casting, 304 Stainless Steel Flanged with Rubber Sprue Base, Various Sizes for Metal Casting (2.5" x 4")
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Availability:
13 left in stock
Arrives
Wednesday, May 13
Size: 2.5" x 4"
Style: Height: 4in
Features
- 2.5" x 4" Perforated Casting Flask: About 65mm in diameter, and 100mm in height. There are many other sizes available, such as 2.5" x 5", 2.5" x 6", 3" x 4", 3" x 5", 3" x 6", 3" x 7", and 4" x 5".
- Rubber Sprue Base: It helps reduce mold shifts and defects, improve casting quality and sealing properties, facilitate removal, and achieve overall efficiency in metal casting operations.
- 304 Stainless Steel: Made of 307 stainless steel, DZQ Perforated Casting Flask which gives a longer service life.
- Excellent Performance: Features perforations that allow vacuums to pull unwanted gas through the investment wall.
- Wide Application: Used for metal casting like sand casting, investment casting, and lost wax casting, its ideal for jewelry making, automotive, aerospace, and art foundries.
Material: Stainless Steel
Brand: DZQ
Bottom Shape: Round
Product Dimensions: 2.5"D x 2.5"W x 4"H
UPC:
Brand Name: DZQ
UPC: 739240016075
Manufacturer: DZQ
Item Dimensions D x W x H: 2.5"D x 2.5"W x 4"H
Material Type: Stainless Steel
Bottom Shape: Round
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, May 13
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.
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Top Amazon Reviews
Size: 3.5" x 6"
Style: Height: 6in
Its a great product until i mistook Celsius for Fahrenheit and turned the furnace up too 1500 celsius and burnt it to a crisp while almost destroying my brand new furnace and burning down my garage. Im tarded folks but this is flask is not.
Reviewed in the United States on January 22, 2026 by Mike
Size: 2" x 3"
Style: Height: 3in
Great quality, beautiful little flask. Came with rubber cap. Many sizes available. I would definitely recommend their product.
Reviewed in the United States on January 8, 2026 by David Sandy
Size: 4" x 6"
Style: Height: 6in
Exactly as expected.
Reviewed in the United States on March 20, 2026 by Tikkiman
Size: 3.5" x 4"
Style: Height: 4in
This item compares to other flasks in a very favorable way. It is as good as other flasks I have used.
Reviewed in the United States on October 12, 2025 by Dean
Size: 2" x 3"
Style: Height: 3in
This worked great I used it with my dental casting rig and it fit perfect. Was able to cast several rings with this. Looks a little worn now but has held up just fine perfect fit with the base.
Reviewed in the United States on February 18, 2026 by isaiah
Size: 3" x 6"
Style: Height: 6in
Exactly what you would expect in a flask.
Reviewed in the United States on February 4, 2026 by Joe User
I recently purchased the DZQ Perforated Casting Flask for my metalworking projects, and overall, I have had a positive experience with it. This stainless steel flask is well-constructed and designed to withstand the demands of vacuum casting. The perforated design is effective for allowing air to escape during the casting process, which is crucial for achieving good results. One of the standout features for me is the size—measuring at 1.2" x 3", it’s a versatile option for various small to medium casting jobs. The flanged edges provide a secure grip, making it easier to handle during the pouring process. I appreciate the attention to detail in the design, as it seems to have been made with functionality in mind. However, there are a couple of minor drawbacks. While the stainless steel is durable, I did notice that it can be a bit heavy compared to some other materials. This might not be an issue for everyone, but it’s something to consider if you're looking for something lightweight. Additionally, I found the price to be on the higher side compared to similar products, but I believe the quality justifies the cost. In summary, the DZQ Perforated Casting Flask is a solid choice for anyone involved in vacuum casting. It performs well, is made from quality materials, and offers a reliable option for your casting needs. With a few minor considerations, I would definitely recommend it to fellow metalworkers looking for a dependable flask!
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Reviewed in the United States on September 18, 2024 by jp
Size: 3" x 4"
Style: Height: 4in
Perfect size for exactly what I needed.And i'm doing lost wax casting jewelry rings, mainly
Reviewed in the United States on January 21, 2026 by Jester Frost