EPS 300 Adhesive-Lined Flexible Polyolefin TubingsThe meltable inner wall of EPS-300 forms a moisture proof barrier in one step in the same way as EPS-200, making it the product of choice for outdoor, automotive, or marine applications. The 3:1 shrink ratio helps to seal uneven surfaces such as connectors and components. Jacket meets UL 224 all tubing flame test, -55 degC to +110 degC continuous operating temperature, meets MIL-DTL-23053/6 Class 3. Black only.M EPS-300 is a thin-wall tubing ffering the advantages of integral, adhesive-lined construction. The tubing made from flame-retardant, flexible polyolefin with an internal layer of special thermoplastic adhesive. The heatshrinkable outer wall is selectively cross-linked, while the adhesive maintains high flow and excellent adhesion characteristics.