SELF-ADHESIVE PROTECTIVE MEMBRANE FOR BUILDING ELEMENTS
DEFENCE ADHESIVE
DEFENCE ADHESIVE 200 self-adhesive membrane is ideal for protecting timber construction elements during transport and construction. Protection is guaranteed for 12 weeks. The product, once applied, is invisible and allows both the markings of the powder tracer on the panel and the mounting holes to be easily seen.
The membrane protects the timber without interfering with either handling or site operations. The surface treatment makes the product waterproof.
Videos
Self-adhesive, non-slip waterproofing membrane
The surface treatment makes the product waterproof. On site, the membrane resists abrasion and trampling. With the self-adhesive surface of the membrane, installation is quick and easy. In case of a mistake during installation, the membrane can be repositioned and reapplied without difficulty. Protection of building elements is guaranteed for 12 weeks.
Self-adhesive waterproof sheathing with good vapour permeability
The special polymer treatment makes the membrane impermeable to water and air, but with adequate vapour permeability. This makes it easier for any seepage to dry out.
Use
DEFENCE ADHESIVE 200 is an adhesive waterproofing sheath ideal for prefabrication: installation on the panel is improved and protection of the building element during transport and assembly is maximized. Highly flexible and repositionable, the membrane ensures sealing of complex surfaces.
In summary
DEFENCE ADHESIVE 200 is an innovative membrane from Rothoblaas, designed to ensure flawless protection of timber construction elements during transport and construction. With its lightweight 200 g/m2 thickness, this self-adhesive membrane offers quick and easy application, reducing installation time. Its state-of-the-art formulation makes it highly resistant to weathering, with 12 week guaranteed protection. DEFENCE ADHESIVE 200 is the perfect choice for users seeking a high-performance and efficient solution for the protection of building elements.
Documents
Technical data sheets
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| Declaration of performance (DOP) | Download |
Recommendations for installation
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Fire test report
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DEFENCE ADHESIVE
| CODE | description | g/m² | liner | H
[m]
|
L
[m]
|
A
[m²]
|
pcs./pallet |
|---|---|---|---|---|---|---|---|
| DEFA200 | DEFENCE ADHESIVE 1.55m | 220 | 150/1400 | 1.55 | 50 | 77.5 | 22 |
| DEFAS200 | DEFENCE ADHESIVE 200 STRIPE | 220 | 192.5/192.5 | 0.385 | 50 | 19.25 | 87 |
| DEFA200490 | DEFENCE ADHESIVE 50 cm | 220 | 245/245 | 0.49 | 50 | 24.5 | 72 |
| DEFA200990 | DEFENCE ADHESIVE 1m | 220 | 495/495 | 0.99 | 50 | 49.5 | 30 |
Technical Data
| Property | Standard | Tested Values | USC Conversion |
|---|---|---|---|
| Mass per unit area | EN 1849-2 | 220 g/m² | 0.72 oz/ft² |
| Thickness | EN 1849-2 | ca. 0,3 mm | ca. 12 mil |
| Water vapour transmission (Sd) | EN 1931 | 2,5 m | 1.399 US perm |
| Resistance to nail tearing MD/CD | EN 12310-1 | > 60 / 65 N | > 13 / 15 lbf |
| Watertightness | EN 1928 | compliant | - |
| Resistance to temperature | - | -40 / 80 °C | -40 / 176 °F |
| Reaction to fire | EN 13501-1 | class E | - |
| Density | - | ca. 740 kg/m³ | - |
| Water vapour resistance factor (μ) | - | ca. 10000 | - |
| Exposure to weather | - | 12 weeks | - |
| Elongation MD/CD | EN 12311-1 | > 40 / 40 % | - |
| Application temperature | - | 5 / 25 °C | 41 / 77 °F |
| Storage temperature (1) | - | -5 / 35 °C | 23 / 95 °F |
Specifications
DEFENCE ADHESIVE
Supply and installation of self-adhesive protective membrane for construction elements, Type DEFENCE ADHESIVE.
Composition
From top layer to bottom layer:
EVA coating;
non-woven PP fabric;
acrylic dispersion without solvents;
precut removable plastic film.
Properties
Mass per unit area [g/m²]: 220
Thickness [mm]: approx. 0,3
Water vapour transmission (Sd)[m]: 2,5
Tensile strength MD/CD [N/50 mm]: > 120/80
Elongation MD/CD [%]: > 40/40
Resistance to nail tearing MD/CD [N]: > 60/65
Watertightness: compliant
Reaction to fire: class E (EN 13501-1)
Fire resistance rating on plain CLT joint (120 mm) 3 mm joint: EI 90
Resistance to temperature [C°]: -40/+80
UV stability: 336h (3 months)
Exposure to weather: 12 weeks
Storage temperature [C°]:- 5/+35
Application temperature [C°]:+5/+25
Standards and certifications
CE marked in accordance with EN 13984
Description
The membrane can be used for temporary protection, rather than as a long-term functional layer, of construction elements (walls and floors) for a maximum duration of 12 weeks.
The application surface must be dry, free of dust and grease, and not be anti-adhesive. Surface elements must be removed so that the membrane is not damaged during application.
Once applied, the product allows for easy visibility of powder tracer markings and underlying mounting holes.
Recommended use: direct UV protection is guaranteed. Installation is therefore permitted on both the internal and external sides of the building envelope.
Installation: Unroll the membrane over the surface to be protected, progressively remove the release film from the adhesive, and press the membrane firmly to ensure proper adhesion. In case of a mistake during installation, the membrane can be repositioned and reapplied without difficulty during the first few minutes.
Ensure that the overlap between the membranes is at least 15 cm to achieve an optimal seal.
If installed on walls, the membrane must be laid horizontally, starting from the base of the wall and progressing upwards to the top.
Further details regarding installation can be found in the specific instructions provided by the supplier.
Composition
| TOP LAYER | EVA functional film |
|---|---|
| BOTTOM LAYER | non-woven PP fabric |
| GLUE | acrylic dispersion without solvents |
| RELEASE LINER | removable plastic film |
