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145VT Vapor Barrier Poly Seam Tape w/Rubber Adhesive

145VT Vapor Barrier Poly Seam Tape w/Rubber Adhesive

For stucco and plaster masking applications. Resists outdoor exposure, moisture, chemicals and weathering.  Suitable for floor underlay splicing.  Red color provides high visibility to ensure seam splice has been completed. 

For use in splicing poly for floor underlayment and/or splicing of poly films or hanging of poly films in abatement applications. Low WVTR rating ensures moisture containment. For outdoor masking.  Sunlight (UV) exposure applications.  For outdoor applications where the tape is required to perform over an extended period of time but will offer easy, residue-free removal.

Sold by the case,  available in 3", 4" & 6" widths.   3-5 day lead time.

Available in Red, White & Black. 


Regular price $268.80 USD
Regular price Sale price $268.80 USD
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Color: Red


Single Coated Construction

Backing – Polyethylene Film
Adhesive – Rubber based adhesive
Self coated – self wound
Physical Properties
Backing Material: Rubber Based Adhesive
Adhesion to Backing: 22 oz./in., 22.64 g/mm
Total Tape Thickness: 7 mil, 0.180 mm
Tensile Strength: 22 lbs. / in., 0.39 kg/mm
Adhesion To Steel: 40 oz. / in., 44.8 g/mm
Water Vapor Transmission Rate (WVTR): 0.14gm of H2O per SqM per hour
(ASTM D3833) (0.20 perms)
Colors: Red / White
Application Temperature Range: 55°F to 100°F
Service Temperature Range: 25°F to 160°F

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