Seal-it® 315 FACADE-LM is a highly elastic, durable and high-quality sealant based on MS-Polymer®. Specifically developed for sealing highly malleable movement joints in facades and floors.
Seal-it® 315 FACADE-LM
- Highly and permanently elastic sealant
- Suitable for sealing highly deformable expansion joints in facades and floors.
- Isocyanate, solvent and silicone free
Seal-it® 315 FACADE-LM is a highly elastic, durable and high-quality sealant based on MS-Polymer®. Specifically developed for sealing highly malleable movement joints in facades and floors.

Applications
- Particularly suited for sealing of expansion joints (dilation, connecting, mechanical and peripheral joints), such as between/along concrete, natural and other stone, masonry, stainless and other steel, coated and anodised aluminium, plastic, PVC, wood, glass and more.
- Joint seals in façades, floors, galleries, balconies, landings, terraces, staircases, storage rooms, parking garages, platforms, tunnels and roadway and bridge components.
- Apply a durable elastic seal to façade components, such as between/along windows, door and window frames, sections, panels, board materials, prefab components and more.
- Natural stone seals, such as on marble, granite, slate, hard stone and other porous (absorbent) stone types, such as aerated or non-aerated concrete, sand-lime brick, masonry, brick and other porous building materials, such as untreated wood.
- Top and bead seals in laminated and insulating glass, in accordance with NEN 3576/NPR 3577.
- Apply durable, highly elastic seals between concrete, wood, plastic and metal parts.
- Repair compound for maintenance on MSP/hybrid expansion joints in the construction and industrial sectors.

Properties
- Durable, retains elasticity, maximum movement capacity of 25%.
- Excellent adhesion without primer on practically all surfaces, even moist ones.
- User-friendly and versatile applications in building structures and glazing structures.
- Paintable with water-based paint systems.
- Meets requirements for intruder-resistant glass, in accordance with the Secure Home Police Label (the “Politie Keurmerk veilig wonen”).
- Free of isocyanate, solvents and silicone.
- Very low emission: certified EMICODE EC1 PLUS.
- Good resistance to discolouration, UV, weather, water, moisture and ageing.
- Non-corrosive to metals.
- No staining or bleeding on porous stone types or other materials.
- Low-odour, adhesive-free, acid-free and non-shrink curing CE-certified hybrid system.

Application conditions
- Application temperature (ambient and surface) between +5°C and +40°C.
- On clean, uncontaminated, dry, stable, compatible, dust-free and grease-free surfaces.
- Ensure proper joint dimensions, for proper absorption of any movements.
- Use a suitable brush to remove any loose particles from the surface.
- Degrease the surface properly using Seal-it® 510 CLEANER.
- Seal-it® 315 FACADE-LM has a broad bonding spectrum, but highly porous surfaces should be pre-treated with Seal-it® 520 PRIMER and non-porous surfaces with minimal bonding should be treated with Seal-it® 525 Clean & Bond.
- Use Seal-it® 550 FINISH to apply a smooth and tight finish, before skin formation.
Assortment
Colour | 12 x 290ml cartridge | 12 x 600ml foil pack |
Anthracite RAL 7016 | SI-315-7016-600 | |
Black-grey RAL 7021 | SI-315-7021-600 | |
Concrete grey | SI-315-7102-600 | |
Medium-grey | SI-315-7155-290 | SI-315-7155-600 |
White | SI-315-9100-290 | SI-315-9100-600 |
Black | SI-315-9200-290 | SI-315-9200-600 |
Pallet unit:
Cartridge – 1,248 pieces
600ml foil pack – 792 pieces
SI-XXX-XXXX-XXX = Item number.
Certification
- EN 15651-1: F-EXT-INT-CC-25LM
- EMICODE EC1 PLUS