Lamiera
Neutral curing silicone sealant specifically for tin roofing works.
Neutral curing silicone sealant specifically for tin roofing works.
- High sealing properties
- Permanent elasticity
- High UV and ageing resistance
- Wide range of colours
- Meko free formulation
Variations
Choose the perfect solution for your project
Ivory 1013
Dusty grey 7037
Black 9005
White 9010
Sand grey 9002
Aluminium 9006
Grey 7045
Anthracite 7016
Copper 8004
Dark brown 8022
Sienared 3009
Corten
Application areas
Where Lamiera performs best
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Details
Lamiera is a silicone sealant with specific adhesive properties for metal supports; ideal for galvanised sheet metal, tinplated bands, copper, brass, bronze, iron, stainless steel, lead, aluminium, pre-varnished sheet metal. Lamiera adheres firmly to a wide variety of surfaces, even on porous supports. The extremely long experience gained in building yards proves the exceptional and long duration even in the presence of atmospheric agents and UV rays, so much so that there are no traces of surfaces cracks or crumbling even in joints that are more than 20 years old, thus demonstrating a greater resistance to ageing than any other non-silicone resin sealant. Lamiera is classified according to EN 15651-1: F-EXT/INT-CC as a sealant for façade for interior and exterior application (intended for use in cold climates).
Instructions for use
- Prepare the surface to be sealed ensuring that it is clean, rustproof and free of loose particles and grease and perfectly dry. If the surface is prepared in this manner, it does not require Primer Silicon.
- Apply a bed of sealant 1 cm large at the points where the metal sheets will overlap.
- Overlap the metal sheets and press them firmly.
- Apply another stripe of sealant along the joint and tool this with a spatula.
- Drill holes in the sheet metal and apply the rivets.
- Apply sealants to the rivets and level with the spatula
Cleaning of the tools used
Uncured sealant can be removed with solvents; cured sealant must be scraped off.
Storage
Lamiera must be stored in a cool dry place. Under these conditions it can be kept for at least 12 months. Once opened, cartridges can be stored for approximately 3 months if tightly closed.
Warnings
Silicone Lamiera is not recommended for structural bonding.
| Color | Code | Packaging | Packaging size | Pallet | Barcode |
|---|---|---|---|---|---|
| Ivory 1013 | 5343 | cartridge | 24x310 ml |
64 cardboards
|
|
| Dusty grey 7037 | 5714 | cartridge | 24x310 ml |
64 cardboards
|
|
| Black 9005 | 5742 | cartridge | 24x310 ml |
64 cardboards
|
|
| White 9010 | 5259 | cartridge | 24x310 ml |
64 cardboards
|
|
| Sand grey 9002 | 6168 | cartridge | 24x310 ml |
64 cardboards
|
|
| Aluminium 9006 | 5299 | cartridge | 24x310 ml |
64 cardboards
|
|
| Grey 7045 | 6165 | cartridge | 24x310 ml |
64 cardboards
|
|
| Anthracite 7016 | 5277 | cartridge | 24x310 ml |
64 cardboards
|
|
| Copper 8004 | 6166 | cartridge | 24x310 ml |
64 cardboards
|
|
| Dark brown 8022 | 6167 | cartridge | 24x310 ml |
64 cardboards
|
|
| Sienared 3009 | 5154 | cartridge | 24x310 ml |
64 cardboards
|
|
| Corten | 5717 | cartridge | 24x310 ml |
64 cardboards
|
|
The permanent elasticity, perfect seal and absence on unpleasant smells during application due to its neutral curing, makes Lamiera irreplaceable for sealing and gluing metal sections for flashing, coping and roofing work. It is used with excellent results even in the elastic and waterproof seals between pipes and rendering, between boards and ceramic tiles, between sheet metal roofs and the walls, between flashing and chimney-pots and for the assembly of structures made of laminated sheet / aluminium and insulating panels.
Colours 1: grey, sand grey, powder grey, copper, dark brown, anthracite, sienared, corten
Colours 2: white, ivory
Colours 3: aluminium
| PARAMETER AND TEST METHOD | COLOURS 1 | COLORUS 2 | COLORUS3 |
| Density (ISO 1183-1) | 1,49 g/ml | 1,35 g/ml | 1,04 g/ml |
| Application temperature | da +5 °C a +40 °C | da +5 °C a +40 °C | da +5 °C a +40 °C |
| Skin-over time (MIT 33*) | ca. 79 minuti | ca. 30 minuti | ca. 49 minuti |
| Skin-over rate from the outside to the inside at 23 °C (MIT 32*) | ca. 2,0 mm in 24 h | ca. 2,5 mm in 24 h | ca. 2,33 mm in 24 h |
| Operating temperature | da -50 °C a +150 °C | da -50 °C a +150 °C | da -50 °C a +150 °C |
| Shore A hardness (DIN 53505) | ca. 28 | ca. 25 | ca. 12 |
| Elongation at break (DIN 53504 – Punch S3) | 460 % | 500 % | 582 % |
| Tensile strength (DIN 53504 -Punch S3) | 0,72 N/mm² | 0,60 N/mm² | 0,56 N/mm² |
| Modulus of elasticity at 100% (DIN 53504 – Punch S3) | 0,38 N/mm² | 0,39 N/mm² | 0,22 N/mm² |
| Ultimate elongation (EN ISO 8339/A aluminium support – Alup at 23 °C) | 270 % | 250 % | 185 % |
| Tensile strength (EN ISO 8339/A aluminium support – Alup at 23 °C) | 0,27 N/mm² | 0,35 N/mm² | 0,20 N/mm² |
| Elastic 100% modulus (EN ISO 8339/A aluminium support – Alup at 23 °C) | 0,22 N/mm² | 0,28 N/mm² | 0,17 N/mm² |
| Elastic recovery (EN 27389/B aluminium support at 23 °C) | ca. 80 % | ca. 80 % | 71 % |
| Ultimate elongation (EN ISO 8339/A aluminium support Alup at -30 °C) | 270 % | 270 % | |
| Tensile strength (EN ISO 8339/A aluminium support Alup at -30 °C) | 0,74 N/mm² | 0,74 N/mm² | |
| Elastic 100% modulus (EN ISO 8339/A aluminium support Alup at -30 °C) | 0,53 N/mm² | 0,53 N/mm² | |
| Maximum allowed joint movement | 25 % | 25 % | 25 % |
| Base resistance | ottima | ottima | ottima |
| Resistenza alle basi | ottima | ottima | ottima |
| Odour after curing | nullo | nullo |
* Torggler internal methods (MIT) are available on request.
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