Prevent unwanted heat during welding and soldering. Alvin Heat Block is an exceptional heat-absorbing compound, is specially formulated to eliminate heat damage and discoloration, which often occurs on light gauge metals during fabrication.

Heat Block is specially formulated to eliminate heat damage and discoloration on materials exposed to high temperatures. Engineered to absorb and dissipate the heat generated by welding, brazing, or soldering from traveling through the metal surface, Heat Block efficiently stops heat related damages such as buckling, cracking, warping or other metal distortions from occurring.

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