Description
Flexible Construction Joint Sealant-Adhesive
Description
ALSEAL MS Construction Sealant is a one-component, high-performance hybrid sealant based on advanced MS Polymer technology. Its formula is designed to meet the stringent requirements of various joint sealing applications.
Unlike polyurethane sealants, its weather resistance is much better, so it has a longer service life. In addition, its solvent-free and isocyanate-free formula ensures that the cured sealant will not shrink or have bubbling problems. It also contains no silicone oil, minimizing the building aesthetic problems caused by the oil stains and streaks of dirt often associated with silicone sealants. The sealant’s adhesion to a wide range of substrates is excellent and it can be painted with most types of common industrial paints.
Applications
MS Polymer Base Sealant is recommended by leading architects, civil engineers, and designers for sealing concrete joints such as precast wall panel joints, expansion joints, control joints, butt joints, etc. It is also great for sealing perimeter window frames, especially when the sealant needs to be painted. Other recommended applications include sealing GRC panel systems, anodized aluminum, masonry, porcelain, coated metal, wood trim, epoxy and polyester panels, PVC, polystyrene and stainless steel.
Features
- Good Environmental Choice Australia (GECA) certified
- Leadership in Energy and Environmental Design (LEED) v4.1 EQ compliant
- ASTM C920 compliant
- Joint movement capability (ASTM C719) ±50%
- ISO 11600 (F Class 25 LM) compliant
- FDA 21 CFR Part 175.300 – Resinous and Polymeric Coatings compliant food contact
- ±50% movement capability
- Better weathering resistance compare with PU sealants
- Paintable
- Low static charge – Less dirt streaking
- No silicone oil – Non-staining on adjacent substrates
- Free of isocyanate – No blistering
- No solvent – No shrinkage
- Bonds most substrates without primer
Ask about ALSEAL MS Polymer Joint Sealant AS-4001 in all specialty building materials stores
Adhesives & Sealants
Blades
Concrete Preparation
Fasteners
Miscellaneous
Other
PU Mounting Foams
Safety
Timber products
Tools
Waterproofing Materials
