Create waterproof, environmentally sealed electrical connections with these heat shrink butt splices from Gardner Bender. The adhesive-lined heat shrink insulation melts and flows when heated, forming a complete moisture barrier around the splice. Color-coded yellow for 12-10 AWG wire.

• Wire range: 12-10 AWG
• Heat shrink insulation with adhesive lining
• 2.5:1 shrink ratio for secure fit
• Rated 600V max
• Temperature rating: -67 to 221 deg F
• Resists salt water, oil, gasoline, and contaminants
• Translucent insulation allows visual inspection of connection
• UL and CSA listed, RoHS compliant
• 25 per clamshell pack

Tip: Crimp first, then apply heat evenly around the splice until adhesive flows and insulation shrinks tight.