SpecSeal® 1000EX Wrap Strips are highly flexible, elastomeric intumescent firestop wraps designed to protect combustible penetrations in fire‑rated floors and walls. Engineered for superior expansion and ease of installation, these wrap strips deliver reliable fire resistance around nonmetallic pipes and other combustible components. Equally suited for new construction and retrofit applications, SpecSeal 1000EX Wrap Strips provide a code‑compliant, adaptable solution that conforms easily to a wide range of penetrant shapes and sizes, ensuring consistent firestopping performance across various rated assemblies.