{"product_id":"magnesia-soldering-block","title":"Magnesia Soldering Block","description":"\u003cp\u003eThe Magnesia Soldering Block is a non-asbestos, fibrous, fireproof soldering surface made from magnesium oxide. Like charcoal blocks, magnesia blocks are heat reflective — but offer a key advantage: they are resistant to fracturing. Charcoal blocks require binding wire and annealing with a reducing flame to prevent cracking, while the magnesia block eliminates that extra prep work. Its soft surface allows pins or objects to be pressed directly into it to hold work in place during soldering.\u003c\/p\u003e\u003cp\u003eMagnesia blocks can withstand temperatures up to 2000°F (1093°C), making them suitable for melting and soldering non-ferrous metals, including copper, silver, and gold.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eImportant Safety Notice:\u003c\/strong\u003e Always use this product in a well-ventilated area and wear a protective mask when soldering. Exposure to soldering fumes and magnesium oxide fumes is considered toxic.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNon-asbestos, fibrous, fireproof construction\u003c\/li\u003e\n\u003cli\u003eMade from magnesium oxide for reliable heat reflection\u003c\/li\u003e\n\u003cli\u003eResistant to fracturing — no binding wire or reducing flame required\u003c\/li\u003e\n\u003cli\u003eSoft surface accepts pins or pressed objects to secure work in place\u003c\/li\u003e\n\u003cli\u003eWithstands temperatures up to 2000°F (1093°C)\u003c\/li\u003e\n\u003cli\u003eSuitable for soldering and melting non-ferrous metals, including copper, silver, and gold\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMagnesium oxide (non-asbestos)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e6\" L × 3\" W × 2\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Temperature\u003c\/th\u003e\n\u003ctd\u003e2000°F (1093°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSurface Type\u003c\/th\u003e\n\u003ctd\u003eHeat reflective, pin-able soft surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"Default Title","offer_id":43581597614294,"sku":"154.186","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/magnesia-soldering-block-otto-frei.jpg?v=1719957514","url":"https:\/\/www.ottofrei.com\/ja\/products\/magnesia-soldering-block","provider":"Otto Frei","version":"1.0","type":"link"}