Refractory Insulation Board Fire Brick for Jewelry Making Jewellery Bricks

Hid ballast xenon hid ballast xenon xenon 55W HID KIT BALLAST H7 H11 H1 H4. -Advanced heat shielding: the insulation soldering board acts as a robust barrier, making it indispensable for heat intense jewelry soldering work tasks like copper welding.

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