Pasco Hypersil 911 - High Performance Neutral Cure Silicone Sealant 300ml

Pasco Hypersil 911 is a high-performance neutral cure silicone sealant designed to create a durable and flexible waterproof seal. Engineered for various glazing, weatherproofing, and specialized trade applications, it offers exceptional adhesion and long-term durability.

Applications

• General purpose glazing
• Curtain walls
• Construction joints
• Building claddings
• Perimeter sealing of door and window frames

Benefits

• Neutral cure formulation
• Highly flexible, allowing ± 25% movement
• Excellent weathering resistance
• Long-term durability
• Will not corrode metals
• Superior adhesion to various substrates
• Low VOC content: 31gr/L
• Extensive colour range
• UV stable

Application Guide

1. Prepare surfaces by ensuring they are clean, dry, and free from contaminants.
2. Use methylated spirits to clean glass and metal surfaces.
3. Apply sealant using conventional caulking tools, cutting the nozzle to the desired bead size.
4. Ensure wetting of both sides of the joint and tool sealant immediately to a smooth finish.
5. Remove excess sealant with a cloth and solvent.

Limitations

• Not suitable for structural glazing
• Not paintable
• Not suitable for certain rubber products
• Not for use in aquariums or polycarbonate plastic sheeting applications
• Avoid use in joints subjected to permanent water immersion

Additional Information

• Packaged in 300ml cartridges, 20 cartridges per carton
• Available in Translucent, White, Off White, Cream, Beige, Chocolate, Bronze, Grey, Stone Grey, Silver, Charcoal, Volcano & Black
• Shelf life of 12 months when stored below 28°C in cool, dry conditions

Additional Product Downloads:

• Download TDS
• Download SDS