Products

Construction Seaming Tape is a heavy-duty sealing tape specially engineered for exterior sheathing, moisture barrier films, house wrap and insulation applications. The tape consists of a biaxially oriented polypropylene film backing coated with high-performance pressure-sensitive acrylic adhesive that ensures strong instant adhesion and long-term durability in extreme weather conditions. It remains flexible even at sub-zero temperatures, and retains sealing integrity under high heat and humidity — making it ideal for both cold climates and hot-humid environments. Once applied, it helps seal seams, overlaps, splices and tears, improving vapor barrier performance, reducing air infiltration, enhancing insulation efficiency, and preventing water intrusion. The tape conforms well to irregular surfaces, wood framing, foam boards, and building wrap materials, ensuring a secure, weather-resistant seal. It is easy to unwind and apply by hand (or with a tape applicator), suitable for professional construction crews or DIY exterior sealing jobs.