The RW-175-3/64-X-STK is a tough, semirigid, very-thin-wall heat-shrinkable tubing made from polyvinylidene fluoride. It features a 2:1 shrink ratio, with a minimum expanded diameter of 1.2 mm that reduces to a maximum of 0.6 mm after heating, resulting in a recovered wall thickness of 0.25 mm. This tubing operates over a temperature range of -55°C to 175°C and is highly flame-retardant, meeting UL and CSA VW-1 ratings. It offers excellent protection against most industrial solvents, fuels, and chemicals. Due to its outstanding abrasion resistance and clear material for visual inspection, it is ideal for insulating and strain-relieving multipin connectors and solder joints in densely packed applications.