FITCRIMP3 YL083 is a heat-shrinkable crimp splice designed for wire gauges 12–10 AWG (2.62–6.64 mm²) with a yellow nylon body and polyamide-based adhesive lining. The splice features a 2:1 shrink ratio and operates reliably across a temperature range of -55°C to +125°C, providing complete sealing of electrical connections from corrosion caused by water, salts, and other contaminants. The transparent nylon insulation allows visual inspection of wire position before crimping, and the adhesive-lined design creates a strong, reinforced connection that is lightweight and easy to install. After crimping, the splice is sealed with a heat gun or other heat source, making it ideal for automotive, industrial, and marine applications where durable, corrosion-resistant connections are essential.