Polyken BTR-40 Permanent Reinforced Butyl Rubber Tape-BTR

    Crawl Space Vapor Barrier Installation Tape

    Global

    Meta Description
    Polyken BTR40 reinforced butyl rubber tape designed for permanent sealing and weatherproofing applications. Get a sample.
    Standardized Name
    Polyken BTR-40 Permanent Reinforced Butyl Rubber Tape-BTR
    Berry Global EntityHHS Tape
    Products
    • Tapes & Adhesives
      • Construction Tape
        • Vapor Barrier Tape
      Brands
      • HHS
        • Polyken
        Markets
        • Building & Construction
          • Commercial Construction
            • Renovation & Restoration
              • Residential Construction
              Capabilities
              • Manufacturing
                • Tapes Manufacturing
                  • Calendering
                Country Serviced / Available In
                • Global
                  Features / Benefits
                  • Aggressive butyl mastic adhesive
                    • Bonds to smooth or textured surfaces
                    • Permanent air and water-tight bond
                    • Compatible with most sealants
                    • Maintains flexibility even in cold temperatures
                    • Retains structural integrity even at high temperatures
                  • Cloth Reinforcement
                    • Provides strength and dimensional stability
                    • Hand tearable
                  • PET Film Liner
                    • Easy to peel, easy to use
                  End Use / Recommended Applications
                  Crawl space vapor barrier installation. Laminate and bond various substrates. Eliminating air penetration. Noise and vibration damping. Waterproofing and weatherproofing.

                  • Black

                  + Global

                  Berry Catalog SKU
                  BTR-40
                  Sample Request AvailableNo

                  + Physical Properties

                  Product ConstructionDouble-Coated Tape
                  Color(s)Black

                  + Packaging Data

                  Max Temp Range176-212 °F

                  + Non-Packaging Data

                  Gauge / Mil
                  42.0 mil
                  Gauge/Thickness Range>13.0 mils
                  Carrier / Support / FacestockCloth
                  Adhesive TypeRubber
                  Adhesive Type (Liner Side)Rubber
                  Liner TypeFilm
                  Operating Temp Range
                  -30 to 200 °F

                  + CPNA

                  Adhesive
                  Butyl Rubber
                  Application
                  Crawl space vapor barrier installation - bonds vapor barrier materials to concrete and other building surfaces around the perimeter and at penetration areas. Laminating and bonding. Noise and vibration damping. Eliminating air penetration. Waterproofing and weatherproofing.
                  Brand
                  Polyken
                  Carrier
                  Cloth
                  Construction
                  Double Coated
                  Features
                  Permanent air- and water-tight bond. Bonds to smooth or textured surfaces. Compatible with sealants. Maintains flexibility in cold temperatures/retains structural integrity in hot temperatures. Cloth reinforcement provides strength and stability but is also hand tearable. Clear PET film liner removes cleanly and easily..
                  Liner
                  PET-2 mil
                  • Santiago Casero
                  • Product -> Berry Global Product
                  • English
                  • Created 03 Feb 2021
                  • Modified 15 May 2026
                  • Hits 350