Skip to content

+1-631-842-2400 websales@romanoff.com

Loading metal prices...

Search

Toggle menu

Bestsellers

Account
Cart

Item added to your cart

Let's find what you need!

Financing
Special Offers

3D Manufacturing
- 3D Printers
- 3D Scanners
Casting Equipment
Investing Equipment
- Investing Machines
  - Investment Machines
  - Investment Removal
- Investment Removal
Molding & Waxing Equipment
Laser Machines
- Engravers
- Welders
Polishing Equipment

3D Supplies
- Flashforge Wax & Supplies
- Tiger Resin Printer Supplies
Polishing Supplies
Investing Supplies
Casting Supplies
- Crucibles & Accessories
- Vacuum Pumps & Compressors
Molding & Waxing Supplies
Jewelry Making Tools
Spare Parts & Accessories
- Spare Parts
- Accessories
Laser Supplies & Accessories

Investing Supplies

Filter

Availability

In stock (72)

Price

USD

―

USD

Brand

CIMO (4)
Indutherm (6)
Ransom & Randolph (1)
Romanoff (14)
Yasui (1)

Shape

Button (4)
Cone (5)
Tree (5)

High-Temp Investment (Platinum, Stainless Steel)
Low-Temp Investment (Gold, Silver, Brass)
Investment Binder
Gaskets & Steel Flasks
Flask Tape
Measuring & Mixing
Non-Asbestos Paper
Liquid Investment Remover
Sprue Rods & Bases

72 products

72 products

Filter

Sort by:

Sort by:

Featured
Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Brass Cone Sprue Former & Rod - 2" L x 1/8" Dia.

Brass Cone Sprue Former & Rod - 2" L x 1/8" Dia.

Regular price $2.08

$2.08

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

12" Rubber Mats for Romanoff Vacuum Tables

12" Rubber Mats for Romanoff Vacuum Tables

Regular price $131.00

$131.00

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

CIMO Model #82 Mixing Container without Cover and Blade

CIMO Model #82 Mixing Container without Cover and Blade

Regular price $1,385.00

$1,385.00

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Double Stand for Small Flasks for St. Louis #82

Double Stand for Small Flasks for St. Louis #82

Regular price $525.00

$525.00

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Investment & Flask Chamber for St. Louis Mini Mixer

Investment & Flask Chamber for St. Louis Mini Mixer

Regular price $811.00

$811.00

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Vacuum Pump Rebuild Kit for St. Louis MDL 2000

Vacuum Pump Rebuild Kit for St. Louis MDL 2000

$0.00

Sale price

Regular price

Unit price / per

St. Louis 2K Paper Suction Filter

St. Louis 2K Paper Suction Filter

Regular price $34.95

$34.95

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Ransom & Randolph Plasticast PT Binder Liquid - ½ Gal

Ransom & Randolph Plasticast PT Binder Liquid - ½ Gal

Regular price $136.25

$136.25

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Stainless Steel Perforated Flask w/ Flange 5" x 9"

Stainless Steel Perforated Flask w/ Flange 5" x 9"

Regular price $385.00

$385.00

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Yasui Long-Life Coated Platinum Flask: 3" x 4"

Yasui Long-Life Coated Platinum Flask: 3" x 4"

Regular price $52.80

$52.80

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Wind-Up Manual Ringing Timer

Wind-Up Manual Ringing Timer

Regular price $13.20

$13.20

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Wax Sprue Rods 7''L x 3/8" dia - Super Stiff - Light Green

Wax Sprue Rods 7''L x 3/8" dia - Super Stiff - Light Green

Regular price $16.77

$16.77

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Wax Sprue Rods - 6"L x 3/8" dia - Super Stiff- Light Green

Wax Sprue Rods - 6"L x 3/8" dia - Super Stiff- Light Green

Regular price $16.05

$16.05

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Vac-U-Vest Replacement Investment Mixer Gasket 12"

Vac-U-Vest Replacement Investment Mixer Gasket 12"

Regular price $311.00

$311.00

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Steel Wide Ring Finger Gauge - U.S. Half-Sizes #1 - #15

Steel Wide Ring Finger Gauge - U.S. Half-Sizes #1 - #15

Regular price $25.05

$25.05

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Stainless Steel Perforated Flask - 4" x 8.5" - No Flange

Stainless Steel Perforated Flask - 4" x 8.5" - No Flange

Regular price $106.00

$106.00

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Stainless Steel Perforated Flask - 4" x 6" - With Flange

Stainless Steel Perforated Flask - 4" x 6" - With Flange

Regular price $98.50

$98.50

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Stainless Steel Perforated Flask - 4" x 6" - No Flange

Stainless Steel Perforated Flask - 4" x 6" - No Flange

Regular price $71.35

$71.35

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Stainless Steel Perforated Flanged Flask with Long Neck - 4" x 7"

Stainless Steel Perforated Flanged Flask with Long Neck - 4" x 7"

Regular price $102.75

$102.75

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Sprue Bases - Tree Style - 5" x 3/8" Diameter

Sprue Bases - Tree Style - 5" x 3/8" Diameter

Regular price $9.01

$9.01

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Sprue Bases - Tree Style - 3" x 3/8" Diameter 3/8" Center

Sprue Bases - Tree Style - 3" x 3/8" Diameter 3/8" Center

Regular price $4.80

$4.80

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Solid Stainless Steel Flasks - Platinum Long Life - 3.5" x 3"

Solid Stainless Steel Flasks - Platinum Long Life - 3.5" x 3"

Regular price $35.86

$35.86

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Solid Stainless Steel Flasks - 3" x 4"

Solid Stainless Steel Flasks - 3" x 4"

Regular price $30.15

$30.15

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Solid Stainless Steel Flasks

Solid Stainless Steel Flasks

From $18.10

Sale price

Regular price

Unit price / per

Small Rubber Mixing Bowl

Small Rubber Mixing Bowl

Regular price $9.75

$9.75

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Round Sprue Bases - Tree Style - 4" x 3/8" Diameter

Round Sprue Bases - Tree Style - 4" x 3/8" Diameter

Regular price $5.70

$5.70

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Romanoff Investing 60-Minute Timer

Romanoff Investing 60-Minute Timer

Regular price $325.00

$325.00

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Ring Finger Gauge - U.S. Standard Half-Sizes #1 - #15 Steel

Ring Finger Gauge - U.S. Standard Half-Sizes #1 - #15 Steel

Regular price $11.95

$11.95

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Replacement Flask Chamber with Base for St. Louis CIMO #82

Replacement Flask Chamber with Base for St. Louis CIMO #82

Regular price $704.30

$704.30

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Porosity Killer

Porosity Killer

Regular price $12.80

$12.80

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Perforated Flask Tape - 8" Flask Tape

Perforated Flask Tape - 8" Flask Tape

Regular price $25.70

$25.70

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Perforated Flask Tape - 7" Flask Tape

Perforated Flask Tape - 7" Flask Tape

Regular price $22.10

$22.10

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Perforated Flask Tape - 6" Flask Tape

Perforated Flask Tape - 6" Flask Tape

Regular price $20.50

$20.50

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Perforated Flask Tape - 5" Flask Tape

Perforated Flask Tape - 5" Flask Tape

Regular price $16.95

$16.95

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Perforated Flask Tape - 4" Flask Tape

Perforated Flask Tape - 4" Flask Tape

Regular price $15.75

$15.75

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Perforated Flask Tape - 2" Flask Tape

Perforated Flask Tape - 2" Flask Tape

Regular price $9.70

$9.70

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Perforated Flask Tape - 3" Flask Tape

Perforated Flask Tape - 3" Flask Tape

Regular price $9.38

$9.38

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

0 - 150 mm (6") Mitutoyo Digimatic Caliper

0 - 150 mm (6") Mitutoyo Digimatic Caliper

Regular price $194.75

$194.75

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Medium Rubber Mixing Bowl

Medium Rubber Mixing Bowl

Regular price $22.50

$22.50

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Large Rubber Mixing Bowl

Large Rubber Mixing Bowl

Regular price $26.25

$26.25

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

J-Formula Original White Label Binder Only - 16oz

J-Formula Original White Label Binder Only - 16oz

Regular price $58.55

$58.55

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

J-Formula 606" Blue Label Binder Only - 16oz

J-Formula 606" Blue Label Binder Only - 16oz

Regular price $60.55

$60.55

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

J-Formula 606" Orange Label Binder Only - 16oz

J-Formula 606" Orange Label Binder Only - 16oz

Regular price $58.55

$58.55

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

J-Break Platinum Investment Remover

J-Break Platinum Investment Remover

From $136.80

Sale price

Regular price

Unit price / per

Instant Flask Sleeves - 4" x 8"

Instant Flask Sleeves - 4" x 8"

Regular price $9.50

$9.50

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Instant Flask Sleeves - 4" x 11"

Instant Flask Sleeves - 4" x 11"

Regular price $19.00

$19.00

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Indutherm OEM Solid Stainless Steel Flasks

Indutherm OEM Solid Stainless Steel Flasks

From $19.95

Sale price

Regular price

Unit price / per

Indutherm 80 mm Cone-Style Sprue Bases

Indutherm 80 mm Cone-Style Sprue Bases

Regular price $35.00

$35.00

Sale price

Regular price

Unit price / per

This item is a deferred, subscription, or recurring purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

1
2

9 Deforest Street, Amityville, NY 11701
+1-631-842-2400
websales@romanoff.com

Resources

Special Offers
Trade Show Schedule
Software Downloads
How To

Customer Service

About Us
Contact Us
Financing
Net 30 Application
Privacy Policy
Return Policy
Shipping Policy
Terms & Conditions

© 2026 Romanoff International Supply Corp. All Rights Reserved.

Your cart

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Loading...

Localization options

Country/region
Language

United States | USD $

You are currently shipping to United States and your order will be billed in USD $.

English
Español

Choosing a selection results in a full page refresh.

View all details

×

Request a Quote

Product Your Name Your Email Phone Number Message

Thank you! Your quote request has been sent.