GAP Pad Vo®/GAP Pad Vo® Ultra Soft and GAP Pad 2000 thermal joints Electrical insulators and thermal conductors. Adapted for electrical insulation and as thermal joints on assemblies of components where the height varies. The material has excellent elasticity. The thicknesses available (0.5; 1; 2; 3 and 4 mm) mean that GAP Pads can be used when the texture of the surface varies. The Ultra Soft range has the same characteristics but is softer and more malleable. The GAP Pad 2000 range has better thermal conductivity with 2 W/mk. The pressure-sensitive adhesive on one side ensures excellent surface grip. GAP Pad products in 200 x 100 mm sizes are available in standard or adhesive versions (AC). Thermal conductivity: 0.8 W/mk (GAP Pad Vo); 2 W/mk (GAP Pad 2000) Electrical insulation: 6 kV (GAP Pad Vo); 5 kV (GAP Pad 2000) Thermal resistance - thickness 0.5 mm:  1 °C-in 2 / W - thickness 1 mm:  2 °C-in 2 / W - thickness 2 mm:  4 °C-in 2 / W - thickness 3 mm:  6.2 °C-in 2 / W - thickness 4 mm:  8 °C-in 2 / W