![Multifunctional sealing tape "Block One"](https://heicko.de/out/pictures/generated/category/thumb/1140_250_75/3_bloco.jpg)
• 3 sealing levels with only one product
• for all common building depths 70 mm/ 80 mm/ 90 mm
• sound insulation, approximately 45 dB at a joint width of 10 mm
• outdoor: downpour-proof up to 1000 PA (ift-approved 105 36483)
• indoors: absolutely airtight and vapour retardant due to a
flexible special foil
• building class B1
• U-value at 70 mm tread depth: 0.7 W
• SD-value 50:1
• BG1 certified
• BGR c
Only one product for all three sealing levels, which is economic and
time saving. Seals and insulates - EnEV compliant.
time saving. Seals and insulates - EnEV compliant.