Bossil BS-8620 LM MS Sealant

A one-part, high-performance hybrid sealant that is based on advanced MS Polymer technology.It has excellent weathering, UV, and temperature resistance characteristics. The low VOC formula does not contain solvent & isocyanate hence will not face shrinkage and air bubbling issue. It is also free of silicone oil, reducing aesthetic issues caused by silicone oilstaining/streaking. The adhesion on various substrates is good even without primer, yet it is paintable with common industrial paints.

Applications : Ideal for sealing building concrete joints like wall panel joints, expansion joints, control joints, etc. It is also recommended for window frame perimeter sealing especially when painting of sealant is required. Facade systems designed with metal panels or natural stones can be sealed with this product too. Other common applications include sealing of anodized aluminum, finished wood, porcelain, coated metal, epoxy and polyester panels, polystyrene, UPVC.

Features: 

• ASTM C920 Compliant 
• ISO 11600 (F Class 25 LM) Compliant 
• ±50 % Movement Capability 
• Good UV Resistance 
• Paintable 
• Low Static Charge (Less Dirt Streaking) 
• Silicone-Free (Non-Staining on Adjacent Substrates) 
• Isocyanate-Free (No Air Bubbling) 
• Solvent-Free (No Shrinkage) 
• Primerless Bonding to Most Surfaces.