Magnesia Soldering Block
Quantity: 1
Size: 6 x 3 x 1.5"
150 x 75 x 37mm
Non-asbestos fireproof material is fibrous so it is soft enough that one can pin objects on the surface for perfect soldering. Good for giligree work as the surface stays smooth. Lightweight 3.7oz yet durable, withstands temperatures up to 2000 F.