Grey Silicone sealant

Premium Grey Silicone Sealant for HVAC/R Applications

Professional-Grade Sealing Performance
Our commercial-grade grey silicone delivers superior adhesion and durability for demanding refrigeration and ventilation systems.

Technical Specifications:

• Temperature range: -50°C to +250°C

• Elongation: 400%

• Tensile strength: 2.5 MPa

• Cure time: 20-30 minutes (skin)

Specialized Features:
✓ Thermal cycling resistant
✓ NSF 51 certified (food safe)
✓ UV and ozone resistant
✓ Non-corrosive to metals

Professional Applications:
✔ Refrigerant line penetrations
✔ HVAC ductwork sealing
✔ Compressor gasket repairs
✔ Control panel weatherproofing

Performance Advantages:
• Creates permanent flexible seals
• Reduces system vibration by 60%
• Withstands pressure fluctuations
• 20+ year service life

Installation Benefits:

• Smooth non-sag application

• Excellent tooling properties

• Bonds to all common substrates

• No primer required

Why Technicians Choose Our Silicone:

• Specifically formulated for HVAC/R

• Maintains flexibility in cold temps

• Prevents microbial growth

• 500ml cartridge packaging

Complete Your Job With:

• Professional caulking guns

• Surface cleaners

• Application tools

• Safety equipment