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Jewelry Casting Powder Lost Wax Casting of Jewelry 5lb Classic SRS Investment Made in UK

Jewelry Casting Powder Lost Wax Casting of Jewelry 5lb Classic SRS Investment Made in UK

Q: Any idea on the powder/water ratio?

The directions say for a 3 in tube, use 220g powder to 84ml water. However, I use 236g in 90ml water. The tubes vary slightly in size.

Q: What is the powder to water ratio for this type of investment?

Fill the mold form up 3/4 full with warm water. You add the powder to the liquid and add until you get a mound of powder, surrounded by a small mote of water. The consistency should be that of thick pancake batter.

Q: How is this any different then Plaster of paris

It can take the burn out heat past 1200 degrees F. Old casting recipes from the 60's say you can use plaster but you need to add something like Lodo, or sand, or already fired plaster. The plaster shrinks too much on it's own.

4.4/5

Product ID: 438380608

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Details

Brand
JTS
Item Form
Powder
Specific Uses For Product
Jewelry for or
Recommended Uses For Product
For Jewelry
Item Weight
5 Pounds
Number of Items
1

💎Optimized for gold & silver

⚖️5lb premium casting powder

🛡️SRS QC lab tested quality

Frequently Bought Together

Jewelry Casting Powder Lost Wax Casting of Jewelry 5lb Classic SRS Investment Made in UK

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3 Bags Wax Line Wax Wire Sprue Wax for Jewelry Dental Casting Mould 0.8-7.0 Wax Moulding 3 Packs in One Bottle

Description

⚡ Cast brilliance, craft legacy.

BULK READY - Generous 5lb box ensures you never run out mid-project—ideal for serious creators.
MADE IN THE UK - Crafted with pride and precision, supporting trusted British manufacturing standards.
TRUSTED QUALITY - Each batch undergoes rigorous SRS QC lab testing for consistent, reliable results.
PRECISION PERFECTED - Achieve flawless jewelry castings every time with SRS Classic’s finely graded powder.
VERSATILE METAL MASTERY - Specifically formulated for gold and silver, unlocking your creative potential.

SRS Classic Jewelry Casting Powder is a 5lb investment-grade powder designed for flawless lost wax casting of gold and silver jewelry. Manufactured in the UK and rigorously tested by SRS QC labs, it guarantees consistent, high-quality results for professional jewelers and serious hobbyists alike.

Specifications

Manufacturer	JETS INC
Item model number	CJ-505005
ASIN	B012BNQHVO

Have a Question? See What Others Asked

Any idea on the powder/water ratio?

What is the powder to water ratio for this type of investment?

How is this any different then Plaster of paris

Can i pull a vacuum through this investment?

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