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ISO-Chemie Iso-Bloco One Joint Sealing Expansion Tape
ISO-BLOCO ONE is a special multi-functional all-in-one joint sealing tape with outstanding properties. The ore-compressed tape is 100% airtight at the internal seal area, contributing in minimising heat loss by convection. It also possesses an optimal vapour diffusion gradient from the inside outwards, enhancing the external transmission of moisture, and enabling the joints to dry out quickly.
Tape Width | Window Construction Depth | |
54mm | 60mm | |
64mm | 70mm | |
74mm | 80mm | |
82mm | 90mm |
Certifications:
Tested according to RAL requirement DIN 18542 BG 1 / BG 2 and BG R
Read more Read lessKey points
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- 3-level-sealant with just one product
- Reduces convection heat loss
- High functional reliability due to large expansion ability
- Sealing a wide range of joint sizes with a minimum of tape dimensions
- Easy one-step application for a reliable seal
- Significant cost advantage through time-saving installation
- Can be installed in adverse weather conditions
Specification
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- Window Frame Depth: 60mm
- Expansion Range: 3-18mm
- Thermal Conductivity: 0.048 W/mK

Tape Width: 54mm, Expansion Range: 2-12mm
Unit 3, 24 Munro Road
Springkerse Industrial Estate
Stirling FK7 7UU
United Kingdom
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ISO-Chemie Iso-Bloco One Joint Sealing Expansion Tape
ISO-BLOCO ONE is a special multi-functional all-in-one joint sealing tape with outstanding properties.