With the Grimsholm heat-shrink sleeve , you can create reliable, waterproof cable connections in your robotic lawnmower installation – ideal for boundary or guide wires. The sleeve contains a melting solder for a secure electrical connection, as well as double sealing rings on both sides for excellent insulation against moisture and dirt .
 Additionally, a shrink tube with integrated hot melt adhesive is included, which mechanically protects the connection and offers long-lasting stability – even in difficult weather conditions.
 ✅ Advantages of the Grimsholm shrink sleeve:
 Waterproof & durable – perfect for outdoor use
 Secure connection through integrated solder
 Double adhesive rings for maximum tightness
 Easy to apply with heat gun or lighter
 Compatible with copper cables , e.g. Grimsholm “Premium” cable
 🔧 Important: For optimal performance and to maintain Grimsholm's 10-year warranty, please use only copper-core cables. Use with aluminum cables may compromise conductivity.