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InteriorInterior
TESCON VANA Multi-Purpose Airtightness Sealing Tape
Description

TESCON VANA is an airtightness sealing tape for bonding of INTELLO Plus airtightness membrane as well as airtight wood based panels. 

  • Roll size 60mm x 30m
Key Features
  • Highly durable — adhesion for 100 years, independently tested and confirmed
  • Easy to apply, very malleable fleece backing
  • Declare Red List Free
Declare LBC Red List Free
Declare LBC Red List Free
Scope of Use
  • Used to achieve airtightness on both commercial and residential projects
  • For bonding of INTELLO Plus airtightness membrane as well as airtight wood based panels
Limitations on Use
  • Nor for use in external situations where it is exposed to UV light
Statement of Building Code Compliance
  • B2 DURABILITY: Performance clauses B2.3.1 (a) not less than 50 years, B2.3.1 (b) 15 years and B2.3.2: TESCON® VANA meets these requirements when used behind internal linings with a NZBC durability requirement of not less than 50 years, e.g. linings for fire rated load-bearing walls; and code compliance with NZBC Clause B2.3.1 (b) 15 years when used where the internal lining durability requirement is 15 years, e.g. shower linings. Provided the internal lining is maintained in accordance with the lining manufacturer’s instructions and the lining remains sound, TESCON® VANA is expected to have a serviceable life equal to that of the internal lining.
  • E3 INTERNAL MOISTURE: Functional requirement clause E3.2: When used with an adequate combination of thermal resistance, ventilation and space temperature in habitable spaces, TESCON® VANA contributes to meeting this requirement. Although NZBC Clause E3 covers the accumulation of internal moisture, the NZBC Acceptable Solution E3/AS1 makes no specific reference to the requirements and characteristics of barriers to airflow within the concealed spaces in buildings, such as within the wall or ceiling structure. Where possible, moisture sources should be controlled at their origin.
  • F2 HAZARDOUS BUILDING MATERIALS: Performance clause F2.3.1: TESCON® VANA is safe to handle and will not present a health hazard to people, so contributes to meeting this requirement
  • H1 ENERGY EFFICIENCY: Performance clause H1.3.1 (b) limiting uncontrollable airflow: TESCON® VANA contributes to meeting this requirement

     

Other Performance Attributes
  • 100 year adhesion tested
  • Declare Red List Free
Documents
BPIR Product Statement
Safety Data Sheet
Technical Data Sheet
Declare
Declare Red List Free Confirmation letter

December 2024

100 Year Test Certificate
Adhesion Technology
Warranty
NZ Study on Airtightness and Moisture Management
Additional Information

pro clima are a leading manufacturer of air and weather tightness patented building systems, providing healthy, energy efficient and sustainable environments.

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