Toggle menu
(865) 659-0390
  • LoginorSign Up
  • 0
Crawl Space Ninja - DIY Store
×
×

    Main Menu

  • Home
  • Resources
  • Reviews
  • Shipping & Returns
  • Contact Us
  • Services
  • Franchising
  • Shop By Category

  • Adhesives
  • Attic Products
  • Clearance
  • Equipment Rentals
  • Filters
  • Insulation
  • Kits
  • Sump Pumps
  • Bowing Wall Repair
  • Dehumidifiers
    • Accessories
    • Condensate Pumps
    • Replacement Filters
  • Duct Sealing
  • Encapsulation Tools
    • Gas Nailers
    • Nail Cartridges
    • Powder-Actuated Tools
    • Vapor Barrier Nails
    • Vapor Barrier Washers
  • Fans
  • Moisture Meters
    • Humidity Monitors
    • Smart Outlets
    • Water Alarms
  • Mold Products
    • Disinfectants
    • Foggers
    • Mold Test Kits
    • Odor Eliminators
    • Protective Gear
  • Spray Foam
    • Spray Foam Guns
  • Tapes
  • Vapor Barrier
    • Fasteners
    • Seam Tape
  • Vents
  • Wall Insulation
    • Foam Board
    • Masonry Screws
    • Zinc Washers
  • Waterproofing
    • Check Valves
    • Connectors
    • Drain Seals
    • Drainage Solutions
    • Sump Basins
    • Sump Pump Battery Backup
    • Sump Pumps
  • Shop All
  • Shop By Brand

  • Crawl Space Ninja®
  • AprilAire®
  • Hilti®
  • Anabec®
  • HandiFoam®
  • SEC America Corp®
  • Carbon Guard®
  • Graco®
  • Nu-Calgon®
  • 3M®
  • Air-Care®
  • Crack Fix®
  • Createch®
  • Diversitech®
  • Dranjer®
  • Energy Efficient Solutions (EES)®
  • FloTec®
  • General Tools®
  • Hydraway
  • Jackel®
  • Lomanco®
  • Panasonic®
  • Pump Spy®
  • RectorSeal®
  • ThermoPro
  • View all Brands
  • Gift Certificates
  • Login or Sign Up
×

    Main Menu

  • Home
  • Resources
  • Reviews
  • Shipping & Returns
  • Contact Us
  • Services
  • Franchising
  • Shop By Category

  • Adhesives
  • Attic Products
  • Clearance
  • Equipment Rentals
  • Filters
  • Insulation
  • Kits
  • Sump Pumps
  • Bowing Wall Repair
  • Dehumidifiers
    • Accessories
    • Condensate Pumps
    • Replacement Filters
  • Duct Sealing
  • Encapsulation Tools
    • Gas Nailers
    • Nail Cartridges
    • Powder-Actuated Tools
    • Vapor Barrier Nails
    • Vapor Barrier Washers
  • Fans
  • Moisture Meters
    • Humidity Monitors
    • Smart Outlets
    • Water Alarms
  • Mold Products
    • Disinfectants
    • Foggers
    • Mold Test Kits
    • Odor Eliminators
    • Protective Gear
  • Spray Foam
    • Spray Foam Guns
  • Tapes
  • Vapor Barrier
    • Fasteners
    • Seam Tape
  • Vents
  • Wall Insulation
    • Foam Board
    • Masonry Screws
    • Zinc Washers
  • Waterproofing
    • Check Valves
    • Connectors
    • Drain Seals
    • Drainage Solutions
    • Sump Basins
    • Sump Pump Battery Backup
    • Sump Pumps
  • Shop All
  • Shop By Brand

  • Crawl Space Ninja®
  • AprilAire®
  • Hilti®
  • Anabec®
  • HandiFoam®
  • SEC America Corp®
  • Carbon Guard®
  • Graco®
  • Nu-Calgon®
  • 3M®
  • Air-Care®
  • Crack Fix®
  • Createch®
  • Diversitech®
  • Dranjer®
  • Energy Efficient Solutions (EES)®
  • FloTec®
  • General Tools®
  • Hydraway
  • Jackel®
  • Lomanco®
  • Panasonic®
  • Pump Spy®
  • RectorSeal®
  • ThermoPro
  • View all Brands
  • Gift Certificates
  • Login or Sign Up
  • Home
  • Shop All
  • Crawl Space Ninja® Seam Tape
  • Image of Crawl Space Ninja Brand Seam Tape
  • Image of Crawl Space Ninja Brand Seam Tape

    Crawl Space Ninja® Seam Tape

    Crawl Space Ninja®

    MSRP:
    Now: $36.99
    (You save )
    (43 reviews) Write a Review
    Availability:
    Usually ships within 2 business days.

    Adding to cart… category.add_cart_announcement
    Add to Wish List
    • Create New Wish List
    • Facebook
    • Email
    • Print
    • Twitter
    • Linkedin
    • Pinterest
    • Overview
    • Product Videos
    • Reviews

    Product Description

    Free Shipping to the Lower 48 States

    • 9-mil Seam Tape 4" x 180'
    • Polyethylene film
    • Pressure sensitive adhesive
    • White Shiny Finish
    • Qty - 1 Roll

    Crawl Space Seam Tape

    A polyethylene film, single coated with a synthetic rubber pressure sensitive adhesive. This is not your average crawl space vapor barrier seam tape. This 4” 9-mil thick seam tape comes in 180’ (60 yd) long rolls. The color is bright white and is sure to help brighten your crawl space jobs. Our crawl space seam tape is polyethylene backed and single sided. It is great for any crawl space encapsulation or basement waterproofing project.

    Waterproof Seam Tape for Crawl Spaces

    Crawl Space Ninja Seam Tape is polyethylene film tape manufactured with a superior adhesive compound and intended for use in many applications; such as crawl space encapsulation, basement waterproofing, splicing, color coding, marking and sealing. This tape also offers noticeably better water and weather resistance than traditional crawl space seam tapes.  This poly tape is commonly used in the marine, service, and construction industries among others. Poly tapes are frequently used in shrink film and zipper door applications. 

    Q: How Much Crawl Space Seam Tape Do I Need?

    Typically, we recommend 1 roll (4"x180') for every 250 square feet of crawl space. Additionally, if you have support pillars, add 1 additional roll for every four pillars.

    Applications

    • Agricultural
    • Wire identification
    • High durability surface protection
    • Polyethylene splicing
    • General industrial masking, bundling, splicing and repair applications
    • All-purpose waterproof sealing applications

    Product Benefits

    • Provides a watertight seal and humidity resistance in a range of weather conditions
    • Low-residue aggressive adhesive allowing the material to be repositioned
    • Bonds well to most surfaces over a wide temperature range
    • Good conformability for application to rough or irregular surfaces

    Product Videos

    Videos Hide Videos Show Videos

    • How Much Crawl Space Seam Tape Do You Need? | How To Tape Crawl Space Vapor Barrier

      We get asked all the time how much crawl space plastic seam ta...

    • How To Tape Vapor Barrier | Crawl Space Seam Tape | Crawl Space Encapsulation DIY

      Seam tape is waterproof tape that is used to seal together vap...

    Custom Field

    Product Reviews

    Write a Review

    Write a Review

    ×
    Image of Crawl Space Ninja Brand Seam Tape
    Crawl Space Ninja®
    Crawl Space Ninja® Seam Tape

    43 Reviews Hide Reviews Show Reviews

    • 5
      Seam Tape

      Posted by Steven Cinco on Jan 30th 2023

      This tape works great I am 100% satisfied easy to work with.

    • 5
      Seam tape

      Posted by Handyman on Sep 6th 2022

      This tape is no joke. It sticks and doesn't come off. It is so sticky that you can barely unroll it which makes it difficult to use in a confined space where your arms are outstretched. Very strong and I will use it again. Great but!

    • 5
      Seam Tape

      Posted by Timothy Sweet on Aug 31st 2022

      Very good product, though it took me a little while to get my process right ... I like to slice through the tape with an exacto knife to leave a small bit left unstuck to the roll, which makes it easier to pull the next piece needed. Overall, it does an excellent job!!

    • 5
      4th Seam Tape, 3rd DS Butyl Tape, 2nd 10x100 Barrier.

      Posted by lawrence newton on Aug 29th 2022

      Slow 66 yo DIY here so I’m ordering as I need it. Service is great and delivery is also quick. I have all walls covered up with 2” foam board, all walls and 12 columns covered with plastic and now sealing up sill plate and using 2” Foam Board with Spray Foam. I’ve been running an AprilAir 70 to a Mighty Pump to a Bucketed Sump Pump! Plan on laying vapor Barrier floor before end of year. Thanks CS Ninja

    • 5
      The tape is the best we have seen and used!

      Posted by larry Anderson on Aug 24th 2022

      The tape is the best we have seen and used!

    • 5
      Tape

      Posted by Alfonso Torres on Aug 1st 2022

      Keep it up ninjas

    • 5
      Seam Tape

      Posted by Robert Ross Stewart on Jul 20th 2022

      Used to connect the Dimple Uderlayment that was laid out to cover the gravel! Was easy to cut or ripe by hand and stuck really well!

    • 5
      This seam tape was utilized on all of my vapor barrier seams. It was extremely easy to work with and it’s thickness gives it the extra feel of durability.

      Posted by Daniel on Jun 27th 2022

      The entire staff at Crawl Space Ninja were pleasant professional and helpful also there turn around on sending out products was quick much appreciated.

    • 5
      Seam tape

      Posted by Mark Van Kampen on Jun 21st 2022

      Great stuff, really holds the seams together

    • Next
    • Next
    ×

    You May Also Like...

    • Crawl Space Ninja® 12-mil Crawl Space Vapor Barrier 2000 SQF Image of 12-mil Vapor Barrier Installed by Crawl Space Ninja Crawl Space Ninja® 12-mil Crawl Space Vapor Barrier 2000 SQF Image of 12-mil Vapor Barrier Installed by Crawl Space Ninja
      Quick view Details

      Crawl Space Ninja®

      Crawl Space Ninja® 12-mil Crawl Space Vapor Barrier 2000 SQF

      MSRP:
      Now: $429.99
      Add to Cart
    • Image of Butyl Tape by Crawl Space Ninja Image of Butyl Tape by Crawl Space Ninja Image of Butyl Tape by Crawl Space Ninja Image of Butyl Tape by Crawl Space Ninja
      Quick view Details

      Crawl Space Ninja®

      Crawl Space Ninja® Foundation Butyl Tape - Butyl Tape 1.5"x75'

      MSRP:
      Now: $49.99
      Add to Cart
    • Image of Christmas tree fastener for vapor barrier Image of Christmas tree fasteners for vapor barrier Image of Christmas tree fastener for vapor barrier Image of Christmas tree fasteners for vapor barrier
      Quick view Details

      Crawl Space Ninja®

      Crawl Space Ninja® Christmas Tree Fasteners

      MSRP:
      Now: $39.99
      Choose Options
    • Image of Dimple Vapor Barrier Underlayment by Crawl Space Ninja Image of Dimple Vapor Barrier Underlayment by Crawl Space Ninja Image of Dimple Vapor Barrier Underlayment by Crawl Space Ninja Image of Dimple Vapor Barrier Underlayment by Crawl Space Ninja
      Quick view Details

      Crawl Space Ninja®

      Crawl Space Ninja® Dimple Underlayment

      MSRP:
      Now: $229.99
      Add to Cart
    • Crawl Space Ninja® Foam Board Insulation Image of Termite Resistant Foam Board by Crawl Space Ninja Crawl Space Ninja® Foam Board Insulation Image of Termite Resistant Foam Board by Crawl Space Ninja
      Quick view Details

      Crawl Space Ninja®

      Crawl Space Ninja® Foam Board Insulation

      View Details
    • Image of Aprilaire E070 (1820) Dehumidifier by Crawl Space Ninja Image of Aprilaire E070 (1820) Dehumidifier by Crawl Space Ninja Image of Aprilaire E070 (1820) Dehumidifier by Crawl Space Ninja Image of Aprilaire E070 (1820) Dehumidifier by Crawl Space Ninja
      Quick view Details

      AprilAire®

      Aprilaire® E070 Dehumidifier

      MSRP:
      Now: $1,294.99
      Choose Options
    • Image of Aprilaire E080CS (1830) Dehumidifier by Crawl Space Ninja Image of Aprilaire E080CS (1830) Dehumidifier by Crawl Space Ninja Image of Aprilaire E080CS (1830) Dehumidifier by Crawl Space Ninja Image of Aprilaire E080CS (1830) Dehumidifier by Crawl Space Ninja
      Quick view Details

      AprilAire®

      Aprilaire E080CS Dehumidifier

      MSRP:
      Now: $1,349.99
      Add to Cart
    • SALE
      Image of Lomanco PCV-1 Ventilation Vent Fan Image of Lomanco PCV-1 Ventilation Vent Fan Image of Lomanco PCV-1 Ventilation Vent Fan Image of Lomanco PCV-1 Ventilation Vent Fan
      Quick view Details

      Lomanco®

      Lomanco PCV1 Foundation Vent Fan

      MSRP:
      Was: $199.99
      Now: $189.99
      Add to Cart

    Recommended

    • Image of Case of Crawl Space Seam Tape by Crawl Space Ninja Image of Case of Crawl Space Seam Tape by Crawl Space Ninja
      Quick view Details

      Crawl Space Ninja®

      Crawl Space Ninja® Seam Tape - Case (12 Rolls)

      MSRP:
      Now: $429.99
      Add to Cart
    • Image of Dimple Vapor Barrier Underlayment by Crawl Space Ninja Image of Dimple Vapor Barrier Underlayment by Crawl Space Ninja Image of Dimple Vapor Barrier Underlayment by Crawl Space Ninja Image of Dimple Vapor Barrier Underlayment by Crawl Space Ninja
      Quick view Details

      Crawl Space Ninja®

      Crawl Space Ninja® Dimple Underlayment

      MSRP:
      Now: $229.99
      Add to Cart
    • Image of Vent Cover for Ventilation Fans Image of Vent Cover for Ventilation Fans Image of Vent Cover for Ventilation Fans Image of Vent Cover for Ventilation Fans
      Quick view Details

      Crawl Space Ninja®

      Crawl Space Ninja® Vent Fan Install Kit (1 Hood, 25' Flex hose, 2-4" clamps)

      MSRP:
      Now: $69.99
      Add to Cart
    • Image of Butyl Tape by Crawl Space Ninja Image of Butyl Tape by Crawl Space Ninja Image of Butyl Tape by Crawl Space Ninja Image of Butyl Tape by Crawl Space Ninja
      Quick view Details

      Crawl Space Ninja®

      Crawl Space Ninja® Foundation Butyl Tape - Butyl Tape 1.5"x75'

      MSRP:
      Now: $49.99
      Add to Cart
    • Crawl Space Ninja® 12-mil Crawl Space Vapor Barrier 2000 SQF Image of 12-mil Vapor Barrier Installed by Crawl Space Ninja Crawl Space Ninja® 12-mil Crawl Space Vapor Barrier 2000 SQF Image of 12-mil Vapor Barrier Installed by Crawl Space Ninja
      Quick view Details

      Crawl Space Ninja®

      Crawl Space Ninja® 12-mil Crawl Space Vapor Barrier 2000 SQF

      MSRP:
      Now: $429.99
      Add to Cart
    ×
    Contact Us
    Crawl Space Ninja
    6011 Ridan Drive
    Knoxville, TN 37909
    Accounts & Orders
    • Wishlist
    • Login or Sign Up
    • Shipping & Returns
    Quick Links
    • Home
    • Resources
    • Reviews
    • Shipping & Returns
    • Contact Us
    • Services
    • Franchising
    Connect with Us:
    • © Crawl Space Ninja - DIY Store
    • |
    • Sitemap
    • |
    • Premium BigCommerce Theme by Lone Star Templates