Polyken 557 Premium, High-Tack Adhesive with Mold Resistance and More

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Excellent shear strength, and strong high-tack adhesive. Superior quality, performance, and tensile strength. Shows excellent resistance to mold growth, humidity, flame spread, smoke generation, and the effects of high temperatures. Acts as a superior closure system for use with UL listed flexible, non-metallic air ducts and air connectors. Heavy duty bundling, sealing, and repairs.