CRL Black Self-Adhesive Weatherstrip 500 ft Roll - Door & Window Seal

• Made of Santoprene® in three colors
• Available in 17', 100', and 500' rolls

CRL Self-Adhesive Weatherstrip (SKU: SW250BLB) is a durable Santoprene® bulb seal designed for the frame stop of doors and windows to prevent energy loss, reduce noise and block dust infiltration. The closed-cell Santoprene® will not crack or craze in extreme cold or heat. Backed with pressure-sensitive adhesive for fast, tool-free installation—cut to length with scissors or a utility knife. Tested to ASTM E-283 and Warnock Hersey listed for use on labeled openings up to 90 minutes, making it suitable for energy-efficient and fire-rated applications.


Installation Tip: Occasionally the release paper on the two-sided tape can be difficult to peel. If the tape begins to lift from the Santoprene® bulb, pinch and roll the bulb between your thumb and index finger to break the seal at the end, then carefully peel the paper away while ensuring the adhesive remains attached to the seal.