Name: Rosenthal Collection Borax Flux 5 MOL – 1 LB Casting Flux for Jewelry Soldering, Melting Silver, Gold, Sterling
Brand: Rosenthal Collection
SKU: 741989056
Price: 1023.00 JPY
Availability: OutOfStock
Rating: 5 (5 reviews)

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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Description

🔥 Cast with confidence, shine with clarity.

OXIDATION DEFENSE - Protects your metals from oxidation, saving costly rework and preserving value.
FLAWLESS METAL MELTING - Ensures clean, bubble-free melts every time for professional-grade results.
TRUSTED LEGACY SINCE 1926 - Backed by nearly a century of expert jeweler trust worldwide.
PRO SIZE RESEALABLE PACKAGING - Large, resealable bag designed for high-volume use without compromising freshness.
PRECISION FORMULATED FOR PRECIOUS METALS - Optimized specifically for gold, silver, and sterling to preserve clarity and finish.

Rosenthal Collection Borax Flux 5 MOL is a professional-grade casting flux designed to promote smooth metal flow and reduce oxidation during melting of gold, silver, and sterling. Packaged in a resealable 1 lb bag for freshness and high-volume use, it is trusted by master jewelers since 1926 to deliver clean, flawless melts and preserve metal purity.

Reviews

User

ممتاز

نوعية ممتازة والتغليف ممتاز

10.12.2022

User

Product is good.

Products, okay, a little higher price.

9.02.2026

User

كويس

مره كويس

7.04.2024

User

Nothing to be worried about, borax works just as intended, ive only casted silver but it workss

Works perfectly, I sandcast and it works for small projects

12.05.2026

User

Great product good delivery

Arrived in perfect condition.

29.05.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Best international shipping I've ever tried. Worth every penny!

3 days ago

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Fantastic experience overall. Will recommend to friends and family.

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Asin	B09TWSMJTY
Best Sellers Rank	#1,918,008 in Home & Kitchen (See Top 100 in Home & Kitchen) #135 in Casting Moulds
Country Of Origin	USA
Item Model Number	1
Item Weight	431 g
Manufacturer	RJS
Package Dimensions	15.09 x 12.8 x 3.71 cm; 431 g

Rosenthal Collection Borax Flux 5 MOL – 1 LB Casting Flux for Jewelry Soldering, Melting Silver, Gold, Sterling

Description

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Reviews

Common Questions