3M Scotchcast Easy Dispenser 250 is an easy to use dispenser of electrical re-enterable resin for electrical installers. The 3M Scotchcast Easy Dispenser 250 contains 3M Scotchcast 8882 resin. This is a soft, two-part polybutadiene electrical resin encapsulate, designed for re-enterable splice protection. 3M Scotchcast 8882 resin is formulated for virtually every electrical application requiring a reliable, soft, re-enterable resin with good handling and performance characteristics. Scotchcast 8882 has excellent wetting properties and low viscosity. The resin flows well at low temperatures, filling the closure and minimizing air voids.