Larsen F1X MS Polymer Adhesive & Sealant | All-in-One Waterproof Construction Adhesive
Larsen F1X MS Polymer Adhesive & Sealant | All-in-One Waterproof Construction Adhesive
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Larsen F1X is a premium professional-grade MS Polymer adhesive and sealant that combines exceptional bonding power with long-lasting sealing performance in a single versatile product. Designed as a true all-in-one solution, F1X replaces the need for multiple products by functioning as a construction adhesive, silicone sealant, sanitary sealant, and mirror adhesive.
Utilising advanced MS Polymer technology, F1X delivers outstanding adhesion to a vast range of construction materials while remaining permanently flexible and durable. It bonds and seals on both dry and wet surfaces and can even be applied underwater, making it ideal for challenging installation and repair projects.
The solvent-free formulation cures through atmospheric moisture to form a waterproof, weatherproof, UV-resistant, bacterial-resistant, and fungal-resistant seal. Unlike many traditional sealants, F1X is virtually odourless during curing and can be overpainted with most common paint systems once cured.
Suitable for use on stone, brick, ceramics, concrete, fibreglass, glass, mirrors, plastics, metals, plasterboard, polystyrene, timber, and zinc, F1X provides exceptional versatility for professional tradespeople, contractors, installers, and maintenance teams. Whether used for fixing, sealing, bonding, or weatherproofing, Larsen F1X offers reliable long-term performance across a wide range of construction applications.
Key Features
- Advanced MS Polymer technology
- Combines adhesive and sealant in one product
- Replaces construction adhesives
- Replaces silicone sealants
- Replaces sanitary sealants
- Replaces mirror adhesives
- Excellent adhesion to most construction materials
- Suitable for wet surfaces and underwater applications
- Waterproof and weatherproof
- UV resistant
- Bacterial and fungal resistant
- Solvent-free formulation
- Permanently flexible finish
- Paintable with most common paints
- Professional all-in-one fixing and sealing solution
Specifications
Specifications
Specifications
General Information
Product Name: Larsen F1X
Brand: Larsen Building Products
Product Type: MS Polymer adhesive and sealant
Technology: Hybrid MS Polymer
Suitable Applications
Bonding & Fixing
- Construction materials
- Mirrors
- Wall panels
- Timber components
- Metal fixtures
- Stone and masonry elements
- General building installations
Sealing
- Bathrooms
- Kitchens
- Sanitary installations
- Construction joints
- Window and door frames
- Guttering systems
- Glass installations
- Weatherproof sealing applications
Suitable Substrates
- Natural stone
- Brick
- Ceramics
- Concrete
- Fibreglass
- Glass
- Mirrors
- Most plastics
- Metals
- Plasterboard
- Polystyrene
- Wood
- Zinc
Performance Features
- Excellent adhesion to multiple substrates
- Suitable for dry and wet surfaces
- Can be applied underwater
- Waterproof performance
- Weather-resistant
- UV resistant
- Bacterial resistant
- Fungal resistant
- Solvent free
- Odourless curing
- Flexible elastic seal
- Paintable after curing
Available Colours
- Clear
- White
- Black
Packaging
- Standard silicone cartridge
Coverage
Typical Coverage:
- Approximately 8 linear metres per cartridge at a 6mm x 6mm joint size
Coverage will vary depending on joint dimensions and
application method.
Typical Uses
- Construction bonding
- Bathroom sealing
- Kitchen installations
- Mirror fixing
- Window and door sealing
- Gutter repairs
- Marine and wet-area applications
- General building maintenance
- Professional trade installations
- Interior and exterior sealing projects
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