L7 tin template for hash board stencil replacement thermal paste

This stencil-style thermal paste tool is perfect for upgrading or retrofitting your L7 hash board upgrade heatsink. This stencil-style thermal paste tool makes retrofitting or upgrading the heatsink on your L7 hash board a breeze. This inventive tool ensures a safe, even application of thermal grease and is designed to cover all board components except the L7 BM1489 ASIC chip, avoiding damage to tiny electronic components.