Fleece butyl tape

The range of internal materials also includes tapes B1 and B2.

Fleece butyl tape B1 – nonwoven fabric butyl-coated over the entire width. It is a perfect solution as a seal at the bottom of windows or additional corner insulation. Thanks to the butyl, the possibility of forming the connection definitely increases while very good tightness and ease of installation is maintained.

Specifications – Fleece butyl tape B1a
Property	Standard	Results
Water tightness	EN 1027	Class 9A	own testing
Vapour permeability	EN 12572	Sd 1000 m	own testing
Flammability class	EN 13501-1	E	own testing
Adhesion of butyl	EN 1939	2 N/mm
Tensile strength	EN 12311-3	≥ 2 Mpa
Tear strength	EN 12311-3	≥ 70%
Air permeability	EN 1026	class 4	own testing
Shelf life		1 year	Storage in a dry place at a temperature of +1 to +25°C

Available widths	75 mm	100 mm	150 mm
Package – quantity per box	1 roll	1 roll	1 roll
Quantity per pallet	144 rolls	120 rolls	96 rolls
Application temperature from +5 to +35°C

Download table Fleece butyl tape

Aluminium butyl tape B2 – tape coated with a layer of aluminium on one side and butyl on the other side. It is an ideal solution for internal seals, for example, in aluminium structures, conservatories, etc. When installing windows and doors, which have high requirements for air tightness, the film can be used interchangeably with B1 film.

Specifications – Aluminium butyl tape B2
Property	Standard	Results
Water tightness	EN 1027	klasa 9A	own testing
Vapour permeability	EN 12572	Sd ≥ 1500 m
Flammability class	EN 13501-1	E	own testing
Adhesion of butyl	EN 1939	2 N/mm
Tensile strength	EN 12311-3	≥ 3 Mpa
Tear strength	EN 12311-3	≥ 30%
Air permeability	EN 1026	class 4	own testing
Shelf life		1 year	Storage in a dry place at a temperature of +1 to +25°C

Available widths	50 mm	70 mm	100 mm
Package – quantity per box	1 roll	1 roll	1 roll
Quantity per pallet	144 rolls	144 rolls	120 rolls
Application temperature from +5 to +35°C

Download table Aluminium butyl tape B2

Integra

Integra

Fleece butyl tape

Fleece butyl tape

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