Review on 🔥 Lynn Manufacturing Fire Heat Insulation Brick - Soldering Torch Welding Insulating Block, Low Thermal Conductivity - Ideal for Kilns, Forges, Furnaces, Soldering - 2.5"x4.5"x9", Single Pack, 2300F-Rated, 3123P by Trisha Hunter

Name: 🔥 Lynn Manufacturing Fire Heat Insulation Brick - Soldering Torch Welding Insulating Block, Low Thermal Conductivity - Ideal for Kilns, Forges, Furnaces, Soldering - 2.5"x4.5"x9", Single Pack, 2300F-Rated, 3123P
Item: 🔥 Lynn Manufacturing Fire Heat Insulation Brick - Soldering Torch Welding Insulating Block, Low Thermal Conductivity - Ideal for Kilns, Forges, Furnaces, Soldering - 2.5"x4.5"x9", Single Pack, 2300F-Rated, 3123P
Rating: 1

October 09, 2022

Very efficient! for stoves and stove accessories

Holds enough heat for a nice light yellow color on 1095, W2 and some rebar at my little orphanage that were made without a propane torch heated weld forge. Underneath are solid refractory bricks, sides and lids, and "doors" of that sort. Cut a few slits in the scrap piece to hold the knives upright - that's what's in the middle.

Pros