SHELLSPEN INTERNATIONAL INC. - Original Suspended Slurry "SHELLSPEN" since 1979. - Foundry & Sculpture Supplies / CALL or TEXT 941-228-0001
wishlist

Cart

FEATURED PRODUCTS

SS-15 Shellspen Complete Kit

$279.00

NOTICE – This Kit is changing to FS (FUSED-SILICA) from AA (ALUMINASILICATE) for a simpler easier to use kit, please pardon the delay in this change, as the NEW SS-15 FS kit will be available by the start of the New Year (January 2022).

Everything for the ceramic shell process in a box to cast close to 15 Kilograms / 33 Pounds of Bronze, Brass, Silver, or cast close to 5 Kilograms / 11 Pounds of Aluminum, or cast close to 21 Kilograms / 45 Pounds of Iron. All Ferrous & Non-Ferrous Metals. Great for beginners, hobbyists, sculptors/artists, and jewelers looking to gravity cast larger items than fit into their standard Investment flasks, as well as Antique reproductions, Antique auto part reproductions, and more!

*Please note the two 2-gallon containers show in the photo are empty & used for mixing.

$279.00Read more

JUS-DIP™ – 70 Complete Kit / FS “Fused-Silica” (Cast close to 70 kilos / 154 lbs of bronze)

$395.00

Everything needed for the ceramic shell process:

One 5 Gallon Pail of JUS-DIP™ – Premixed FS (Fused-Silica) Ceramic Shell Slurry in Suspension

One RG-2 – 30 X 50 mesh stucco – FS (Fused-Silica) – 55 lb. bag

One RG-3 – 10 X 20 mesh stucco – FS (Fused-Silica) – 55 lb. bag

One Refractory cement – 3000 degree F. – 15 lb. pail
______________________________________________________________________________________________________________
NOTE: Ships with PFF (Protect From Freezing) for the Colloidal Silica binding liquid in the slurry, from Oct. 15th to April 15th in the US. AS IF FROZEN MATERIAL WILL BE RUINED. Shipping is EXPENSIVE during the Winter Months due to shipping with PFF. Unless you choose to sign a waiver if it freezes we are not responsible, then it can ship via Regular UPS Ground when the weather conditions show it is least likely to FREEZE, which we check the weather forecast and ship when weather conditions show it is least likely to FREEZE. This ships from the NY Plant.

$395.00Add to cart

Small 1 Shellspen Suspension System Additive Kit

$44.00

You can cast close to 70 Kilograms / 154 Pounds of Bronze, Brass, or cast close to 22 Kilograms / 49 Pounds of Aluminum, or cast close to 95 Kilograms / 210 Pounds of Iron. All Ferrous & Non-Ferrous Metals. Great for hobbyist, sculptors/artists, machine shops, forges, industry and more! Directions and Coating Charts included.

Includes 1 Shellspen Suspension System additive kit that suspends 5 gallons (19 kilos) of slurry, when added to your own base materials of Colloidal Silica Binding Liquid and AA (Aluminasilicate) 325 mesh Powder or FS (Fused-Silica) 200 or 325 mesh Powder.

Ships via USPS medium flat rate box in the USA (“one” SSS kit) as of March 2020: $ 8.30
(USPS Priority Mail prices subject to change without notice.)

Shipping weight 1.8 Kilograms / 4 Pounds.

Current USPS Priority Mail flat rate shipping to any State in the US, as of June 2019: $ 7.90

$44.00Add to cart

SS-70-AA Aluminasilicate Base Kit

$438.00

Everything for the ceramic shell process in a box to cast close to 70 Kilograms / 154 Pounds of Bronze, Brass, or cast close to 22 Kilograms / 49 Pounds of Aluminum, or cast close to 95 Kilograms / 210 Pounds of Iron. All Ferrous & Non-Ferrous Metals. Great for hobbyist, sculptors/artists, machine shops, forges, industry and more!

Contains: 1XSSS-AA “One” Shellspen Suspension System additive kit
with complete Mixing/Application instructions and Coating Charts.

Base Kit: 5 gallon (19 liters) Remasol ® LP30 Colloidal Silica Binder liquid
1 gallon (3.8 liters) Remasol ® LP30 Colloidal Silica Binder liquid
One 50 lb. (23 kg.) bag Mulgrain 47 AA (Alumisilicate) 325 mesh powder
One 50 lb. (23 kg.) bag Mulgrain 47 AA (Alumisilicate) 60 mesh stucco
One 50 lb. (23 kg.) bag Mulgrain 47 AA (Alumisilicate) 22 mesh stucco
One 50 lb. (23 kg.) bag Mulgrain 47 AA (Alumisilicate) 10 X 18 mesh stucco
One 15 lb. (7 kg.) pail 3000 degree F. (1648 Celsius) Refractory cement

$438.00Add to cart

deal of the day

BESTSELLER PRODUCTS

SS-15 Shellspen Complete Kit

$279.00

NOTICE – This Kit is changing to FS (FUSED-SILICA) from AA (ALUMINASILICATE) for a simpler easier to use kit, please pardon the delay in this change, as the NEW SS-15 FS kit will be available by the start of the New Year (January 2022).

Everything for the ceramic shell process in a box to cast close to 15 Kilograms / 33 Pounds of Bronze, Brass, Silver, or cast close to 5 Kilograms / 11 Pounds of Aluminum, or cast close to 21 Kilograms / 45 Pounds of Iron. All Ferrous & Non-Ferrous Metals. Great for beginners, hobbyists, sculptors/artists, and jewelers looking to gravity cast larger items than fit into their standard Investment flasks, as well as Antique reproductions, Antique auto part reproductions, and more!

*Please note the two 2-gallon containers show in the photo are empty & used for mixing.

$279.00Read more

SS-5 Shellspen Complete Kit

$179.00

NOTICE – This Kit is changing to FS (FUSED-SILICA) from AA (ALUMINASILICATE) for a simpler easier to use kit, please pardon the delay in this change, as the NEW SS-5 FS kit will be available by the start of the New Year (January 2022).

Everything for the ceramic shell process in a box to cast close to 5 Kilograms / 11 Pounds of Bronze, Brass, Silver, Gold or cast close to 1.6 Kilograms / 3 ½ Pounds of Aluminum, or cast close to 7 Kilograms / 15 Pounds of Iron. All Ferrous & Non-Ferrous Metals. Great for beginners, hobbyist, sculptors/artists, and jewelers looking to gravity cast larger items than fit into their standard Investment flasks, as well as Antique reproductions,Antique auto part reproductions and more!

$179.00Read more

Optimus 3.0 Wax 66 lb. Carton – Similar to old Victory Brown Sculpture Wax

$238.00

BUY IN VOLUME AND SAVE!

Optimus 3.0 Wax – 66 lb. Cartons

Similar to old Victory Brown Sculpture Wax, easy to sculpt by hand and cast in molds.

$238.00Add to cart

SS-70-AA Aluminasilicate Base Kit

$438.00

Everything for the ceramic shell process in a box to cast close to 70 Kilograms / 154 Pounds of Bronze, Brass, or cast close to 22 Kilograms / 49 Pounds of Aluminum, or cast close to 95 Kilograms / 210 Pounds of Iron. All Ferrous & Non-Ferrous Metals. Great for hobbyist, sculptors/artists, machine shops, forges, industry and more!

Contains: 1XSSS-AA “One” Shellspen Suspension System additive kit
with complete Mixing/Application instructions and Coating Charts.

Base Kit: 5 gallon (19 liters) Remasol ® LP30 Colloidal Silica Binder liquid
1 gallon (3.8 liters) Remasol ® LP30 Colloidal Silica Binder liquid
One 50 lb. (23 kg.) bag Mulgrain 47 AA (Alumisilicate) 325 mesh powder
One 50 lb. (23 kg.) bag Mulgrain 47 AA (Alumisilicate) 60 mesh stucco
One 50 lb. (23 kg.) bag Mulgrain 47 AA (Alumisilicate) 22 mesh stucco
One 50 lb. (23 kg.) bag Mulgrain 47 AA (Alumisilicate) 10 X 18 mesh stucco
One 15 lb. (7 kg.) pail 3000 degree F. (1648 Celsius) Refractory cement

$438.00Add to cart

Small 1 Shellspen Suspension System Additive Kit

$44.00

You can cast close to 70 Kilograms / 154 Pounds of Bronze, Brass, or cast close to 22 Kilograms / 49 Pounds of Aluminum, or cast close to 95 Kilograms / 210 Pounds of Iron. All Ferrous & Non-Ferrous Metals. Great for hobbyist, sculptors/artists, machine shops, forges, industry and more! Directions and Coating Charts included.

Includes 1 Shellspen Suspension System additive kit that suspends 5 gallons (19 kilos) of slurry, when added to your own base materials of Colloidal Silica Binding Liquid and AA (Aluminasilicate) 325 mesh Powder or FS (Fused-Silica) 200 or 325 mesh Powder.

Ships via USPS medium flat rate box in the USA (“one” SSS kit) as of March 2020: $ 8.30
(USPS Priority Mail prices subject to change without notice.)

Shipping weight 1.8 Kilograms / 4 Pounds.

Current USPS Priority Mail flat rate shipping to any State in the US, as of June 2019: $ 7.90

$44.00Add to cart

Popular PRODUCTS

SS-5 Shellspen Complete Kit

$179.00

NOTICE – This Kit is changing to FS (FUSED-SILICA) from AA (ALUMINASILICATE) for a simpler easier to use kit, please pardon the delay in this change, as the NEW SS-5 FS kit will be available by the start of the New Year (January 2022).

Everything for the ceramic shell process in a box to cast close to 5 Kilograms / 11 Pounds of Bronze, Brass, Silver, Gold or cast close to 1.6 Kilograms / 3 ½ Pounds of Aluminum, or cast close to 7 Kilograms / 15 Pounds of Iron. All Ferrous & Non-Ferrous Metals. Great for beginners, hobbyist, sculptors/artists, and jewelers looking to gravity cast larger items than fit into their standard Investment flasks, as well as Antique reproductions,Antique auto part reproductions and more!

$179.00Read more

SS-15 Shellspen Complete Kit

$279.00

NOTICE – This Kit is changing to FS (FUSED-SILICA) from AA (ALUMINASILICATE) for a simpler easier to use kit, please pardon the delay in this change, as the NEW SS-15 FS kit will be available by the start of the New Year (January 2022).

Everything for the ceramic shell process in a box to cast close to 15 Kilograms / 33 Pounds of Bronze, Brass, Silver, or cast close to 5 Kilograms / 11 Pounds of Aluminum, or cast close to 21 Kilograms / 45 Pounds of Iron. All Ferrous & Non-Ferrous Metals. Great for beginners, hobbyists, sculptors/artists, and jewelers looking to gravity cast larger items than fit into their standard Investment flasks, as well as Antique reproductions, Antique auto part reproductions, and more!

*Please note the two 2-gallon containers show in the photo are empty & used for mixing.

$279.00Read more

5 gallon Pail – Jus-Dip™ – Premixed Slurry in Suspension

$214.00

5 Gallon Pail of JUS-DIP™ – Premixed FS (Fused-Silica) Ceramic Shell Slurry in Suspension

Cast close to 70 kilos / 154 lbs of bronze when used with your own stucco’s and refractory cement
______________________________________________________________________________________________________________
NOTE: Ships with PFF (Protect From Freezing) for the Colloidal Silica binding liquid in the slurry, from Oct. 15th to April 15th in the US. AS IF FROZEN MATERIAL WILL BE RUINED. Shipping is EXPENSIVE during the Winter Months due to shipping with PFF. Unless you choose to sign a waiver if it freezes we are not responsible, then it can ship via Regular UPS Ground when the weather conditions show it is least likely to FREEZE, which we check the weather forecast and ship when weather conditions show it is least likely to FREEZE. This ships from the NY Plant.

$214.00Add to cart

55 Gallon / 208 Liter Drum Size 13 SSS Additive Kit

$498.00

You can cast close to 910 Kilograms / 2002 Pounds of Bronze, Brass, or cast close to 290 Kilograms / 637 Pounds of Aluminum, or cast close to 1239 Kilograms / 2730 Pounds of Iron. All Ferrous & Non-Ferrous Metals. Great for sculptors/artists, machine shops, forges, industry and more! Directions and Coating Charts included.

Includes 13 Shellspen Suspension System additive kits that suspend 5 gallons (19 kilos) of slurry for each kit, when added to your own base materials of Colloidal Silica Binding Liquid and AA (Aluminasilicate) 325 mesh Powder or FS (Fused-Silica) 200 or 325 mesh Powder.

Shipping weight: 28 lb. for FS (Fused-Silica) & 34 lb. for AA (Alumiasilicate) or 13 kg. for FS (Fused-Silica) & 15.5 kg. for AA (Alumiasilicate)

SHIPPING RATE – MARCH 2020 – Ships via “TWO” USPS large flat rate boxes in the USA (13XSSS kits): $ 42.20
(USPS Priority Mail prices subject to change without notice.)

$498.00Add to cart

JUS-DIP – 420 Complete Kit / FS “Fused-Silica” (Cast close to 420 kilos / 924 lbs of bronze)

$1,470.00

Everything needed for the ceramic shell process:

“ONE” 30 Gallon Drum JUS-DIP – Premixed slurry

“THREE” RG-2 – 30 X 50 mesh stucco – FS (Fused-Silica) – 55 lb. bags

“FIVE” RG-3 – 10 X 20 mesh stucco – FS (Fused-Silica) – 55 lb. bags

APG – 15 lb. pail 3000 degree F. Refractory cement
______________________________________________________________________________________________________________
NOTE: Ships with PFF (Protect From Freezing) for the Colloidal Silica binding liquid in the slurry, from Oct. 15th to April 15th in the US. AS IF FROZEN MATERIAL WILL BE RUINED. Shipping is EXPENSIVE during the Winter Months due to shipping with PFF. Unless you choose to sign a waiver if it freezes we are not responsible, then it can ship via Regular Truck Freight when the weather conditions show it is least likely to FREEZE, which we check the weather forecast and ship when weather conditions show it is least likely to FREEZE. This ships from the NY Plant.

$1,470.00Add to cart

JUS-DIP™ – 70 Complete Kit / FS “Fused-Silica” (Cast close to 70 kilos / 154 lbs of bronze)

$395.00

Everything needed for the ceramic shell process:

One 5 Gallon Pail of JUS-DIP™ – Premixed FS (Fused-Silica) Ceramic Shell Slurry in Suspension

One RG-2 – 30 X 50 mesh stucco – FS (Fused-Silica) – 55 lb. bag

One RG-3 – 10 X 20 mesh stucco – FS (Fused-Silica) – 55 lb. bag

One Refractory cement – 3000 degree F. – 15 lb. pail
______________________________________________________________________________________________________________
NOTE: Ships with PFF (Protect From Freezing) for the Colloidal Silica binding liquid in the slurry, from Oct. 15th to April 15th in the US. AS IF FROZEN MATERIAL WILL BE RUINED. Shipping is EXPENSIVE during the Winter Months due to shipping with PFF. Unless you choose to sign a waiver if it freezes we are not responsible, then it can ship via Regular UPS Ground when the weather conditions show it is least likely to FREEZE, which we check the weather forecast and ship when weather conditions show it is least likely to FREEZE. This ships from the NY Plant.

$395.00Add to cart

Large 3 Shellspen Suspension System Additive Kit

$132.00

You can cast close to 210 Kilograms / 462 Pounds of Bronze, Brass, or cast close to 67 Kilograms / 147 Pounds of Aluminum, or cast close to 286 Kilograms / 630 Pounds of Iron. All Ferrous & Non-Ferrous Metals. Great for sculptors/artists, machine shops, forges, industry and more! Directions and Coating Charts included.

Includes 3 Shellspen Suspension System additive kits that suspend 5 gallons (19 kilos) of slurry for each kit, when added to your own base materials of Colloidal Silica Binding Liquid and AA (Aluminasilicate) 325 mesh Powder or FS (Fused-Silica) 200 or 325 mesh Powder.

USPS Shipping as of April 2021 (for one 3XSSS kits): $ 15.50

Shipping weight 5.5 Kilograms / 12 Pounds.

Current USPS Priority Mail flat rate shipping to any State in the US, as of April 2021: $ 15.50
(USPS shipping rates subject to change without notice.)

$132.00Add to cart

recent post

about us

Shellspenlogo

Since 1979, SHELLSPEN has been successfully used in Universities, Commercial Art Foundries, and sculpture studios of individual artists. SHELLSPEN is a Ceramic Shell Slurry containing additive products which keep the slurry in chemical suspension.  SHELLEPEN renders obsolete timed mechanical  mixers running 24/7!