Lamiera®
Torggler Lamiera® is a neutral, low-modulus silicone sealant, specifically designed for sheet metal work and insulated panels.
Torggler Lamiera® is a neutral, low-modulus silicone sealant, specifically designed for sheet metal work and insulated panels.
- High strength
- Permanent elasticity
- High resistance to UV rays and ageing
- Wide range of colours
- Meko-free formulation
Variations
Choose the perfect solution for your project
Ivory 1013
White 9010
Sand grey 9002
Grey 7045
Aluminium 9006
Anthracite 7016
Dusty grey 7037
Black 9005
Copper 8004
Dark brown 8022
Sienared 3009
Corten
Application areas
Choose Lamiera® for
- Its permanent elasticity, perfect seal and odourless application – thanks to its neutral cross-linking – make it indispensable for sealing and bonding metal components in sheet metal work.
- It is also used with excellent results for elastic and waterproof sealing between pipes and plaster, between fascia boards and ceramic cladding, between sheet metal openings and walls, between flashings and chimneys, and in the installation of structures made from laminated sheet metal/aluminium and insulation panels.
Application areas
Where Lamiera® performs best
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Details
Lamiera It is a neutral-curing silicone sealant with specific adhesive properties on metal substrates: it is ideal for galvanised sheet metal, tinplate, copper, brass, bronze, iron, stainless steel, lead, aluminium and pre-painted sheet metal. Lamiera It adheres well to a wide variety of substrates, even porous ones. Extensive on-site experience demonstrates its exceptional durability even after severe exposure to atmospheric agents and ultraviolet rays: no traces of surface micro-cracks or chalking have been found, even in joints with over 20 years of service, thus demonstrating superior resistance to ageing compared to any other non-silicone resin-based sealant. Furthermore, Lamiera is classified as F-EXT/INT-CC according to EN 15651-1, i.e. a non-structural sealant for façade elements for both external and internal use, even in areas with cold climates.
Instructions for use
- Prepare the surface to be sealed so that it is clean, free from rust and loose particles, degreased and dry. If prepared in this way, the surface does not require a silicone primer.
- At the points where the sheets overlap, apply a bead of sealant approximately 1 cm wide.
- Overlap the sheets, pressing them together.
- Apply another bead of sealant along the entire joint and smooth it with a spatula.
- Drill holes in the sheet metal and apply the rivets.
- Apply more sealant to the rivets and level with the trowel.
Cleaning tools
While the solvent-based sealant is still plastic; after curing, only mechanically.
Remarks
Lamiera is not suitable for structural bonding.
Storage
Lamiera It must be stored in a cool, dry place. Under these conditions, it has a shelf life of at least 12 months. Partially used cartridges can be kept for around 3 months if kept tightly sealed.
Warnings
Silicone Lamiera is not recommended for structural bonding.
| Color | Code | Packaging | Packaging size | Pallet | Barcode |
|---|---|---|---|---|---|
| Ivory 1013 | 5343 | cartridge | 24x310 ml |
60 cardboards
|
|
| White 9010 | 5259 | cartridge | 24x310 ml |
60 cardboards
|
|
| Sand grey 9002 | 6168 | cartridge | 24x310 ml |
60 cardboards
|
|
| Grey 7045 | 6165 | cartridge | 24x310 ml |
60 cardboards
|
|
| Aluminium 9006 | 5299 | cartridge | 24x310 ml |
60 cardboards
|
|
| Anthracite 7016 | 5277 | cartridge | 24x310 ml |
60 cardboards
|
|
| Dusty grey 7037 | 5714 | cartridge | 24x310 ml |
60 cardboards
|
|
| Black 9005 | 5742 | cartridge | 24x310 ml |
60 cardboards
|
|
| Copper 8004 | 6166 | cartridge | 24x310 ml |
60 cardboards
|
|
| Dark brown 8022 | 6167 | cartridge | 24x310 ml |
60 cardboards
|
|
| Sienared 3009 | 5154 | cartridge | 24x310 ml |
60 cardboards
|
|
| Corten | 5717 | cartridge | 24x310 ml |
60 cardboards
|
|
- Its permanent elasticity, perfect seal and odourless application – thanks to its neutral cross-linking – make it indispensable for sealing and bonding metal components in sheet metal work.
- It is also used with excellent results for elastic and waterproof sealing between pipes and plaster, between fascia boards and ceramic cladding, between sheet metal openings and walls, between flashings and chimneys, and in the installation of structures made from laminated sheet metal/aluminium and insulation panels.
Colours 1: grey, sand grey, dusty grey, copper, dark brown, anthracite, Siena red, Corten, black
Colours 2: white, ivory
Colours 3: aluminium
| PARAMETER AND TEST METHOD | 1-VALUE |
2-VALUE |
3-VALUE |
| Density (ISO 1183-1) | 1.49 g/ml | 1.35 g/ml | 1.04 g/ml |
| Application temperature | from +5 °C to +50 °C | from +5 °C to +50 °C | from +5 °C to +50 °C |
| Surface curing time (MIT 33*) | approx. 79 minutes | approx. 30 minutes | approx. 49 minutes |
| Curing rate from the outside inwards at 23 °C (MIT 32*) | approx. 2.0 mm in 24 h | approx. 2.5 mm in 24 h | approx. 2.33 mm in 24 h |
| Operating temperature | from -50 °C to +150 °C | from -50 °C to +150 °C | -50 °C to +150 °C |
| Shore A hardness (DIN 53505) | approx. 28 | approx. 25 | approx. 12 |
| Elongation at break (DIN 53504 – S3 die) | 460 % | 500 % | 582 % |
| Tensile breaking load (DIN 53504 – S3 die) | 0.72 N/mm² | 0.60 N/mm² | 0.56 N/mm² |
| Modulus of elasticity at 100% (DIN 53504 – Die S3) | 0.38 N/mm² | 0.39 N/mm² | 0.22 N/mm² |
| Elongation at break (EN ISO 8339/A – Alup aluminium support at 23 °C) | 270 % | 250 % | 185 % |
| Tensile breaking load (EN ISO 8339/A – Alup aluminium substrate at 23 °C) | 0.27 N/mm² | 0.35 N/mm² | 0.20 N/mm² |
| Modulus of elasticity at 100% (EN ISO 8339/A – Alup aluminium backing at 23 °C) | 0.22 N/mm² | 0.28 N/mm² | 0.17 N/mm² |
| Elastic recovery (EN 27389/B – Alup aluminium substrate at 23 °C) | approx. 80 % | approx. 80 % | 71 % |
| Elongation at break (EN ISO 8339/A – Alup aluminium substrate at -30 °C) | 270 % | 270% | |
| Tensile breaking load (EN ISO 8339/A – Alup aluminium substrate at -30 °C) | 0.74 N/mm² | 0.74 N/mm² | |
| Modulus of elasticity at 100% (EN ISO 8339/A – Alup aluminium substrate at -30 °C) | 0.53 N/mm² | 0.53 N/mm² | |
| Maximum working elongation: | 25 % | 25 % | 25 % |
| Acid resistance | excellent | excellent | excellent |
| Resistance to alkalis | excellent | excellent | Excellent |
| Odour after cross-linking | none | none |
* Torggler Internal Methods are available on request.
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