Dual Cavity Butt Connector Mold 3-Pack - High-Grade Aluminum Wire Splice Seal Mold for 12-10, 16-14 & 22-18 AWG - Weatherproof 1-to-1 & 1-to-2 Automotive, Marine & Electrical

MACHINED ALUMINUM MOLD - ENGINEERED FOR REPEATED PROFESSIONAL USE - Plastic molds crack, warp, and lose dimensional accuracy after a handful of uses. This Dual Cavity Butt Connector Mold is crafted from high-grade aluminum maintaining its form and tolerances across repeated sealed splice connections in automotive, marine, and electrical applications. THREE AWG SIZES - ONE-TO-ONE AND ONE-TO-TWO SPLICE COVERAGE - A single 3-pack covers 12-10 AWG (Yellow), 16-14 AWG (Blue), and 22-18 AWG (Red) butt connector molding in both 1-to-1 and 1-to-2 wire configurations. The required gauge and splice type for the task is already included in the pack eliminating the need to source additional molds for different wire sizes during a project. CORRODED BUTT CONNECTORS START WITH AN UNSEALED SPLICE - Heat shrink wicks moisture from open ends. Pre-made connectors crack and allow corrosion in. This mold creates a fully encapsulated, weatherproof butt splice that blocks moisture and oxygen at the conductor addressing the failure modes that lead to intermittent faults and connection failures over time. REUSABLE MOLD - PROFESSIONAL-GRADE CONNECTIONS AT REDUCED COST - Pre-made sealed connectors accumulate cost quickly on large jobs. This Dual Cavity Butt Connector Mold is reusable pair it with sealant sticks and a professional glue gun to create durable, weatherproof butt splice connections repeatedly without replacing the mold. COMPACT MOLD - FIELD-PORTABLE FOR ANY WORK ENVIRONMENT - Confined under-dash spaces, marine compartments, and mobile shop work all require tools that travel without bulk. This Dual Cavity Butt Connector Mold stores neatly in a tool bag and deploys wherever the splice location requires underground, behind panels, or out on the water