OSI® HM270 Construction Silicone Sealant

OSI SKU: OSI-HM270-SIL-10OZ-WHT-1493960
OSI® HM270 Construction Silicone Sealant
OSI® HM270 Construction Silicone Sealant
OSI® HM270 Construction Silicone Sealant

OSI® HM270 Construction Silicone Sealant

OSI SKU: OSI-HM270-SIL-10OZ-WHT-1493960
Color
Size
Regular price $10.05
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OSI® HM270 Construction Silicone Sealant is a high-performance, one-part silicone sealant designed for demanding exterior and perimeter sealing applications. This UV-resistant, weatherproof sealant offers long-lasting flexibility and adhesion, making it ideal for use on windows, doors, masonry, and expansion joints in both residential and commercial construction.

Key Features & Benefits

  • Durable & Flexible: Remains permanently flexible after curing
  • Weatherproof Seal: Resists rain, wind, and harsh temperatures
  • UV-Resistant: Withstands prolonged exposure to sunlight
  • Wide Application: Suitable for concrete, masonry, windows, and doors
  • Paintable Surface: Compatible with most exterior paints after curing

Specifications

Product Name OSI® HM270
Type 100% Silicone Sealant
Size 10.1 oz Cartridge
Color Clear or White (varies)
Application Areas Windows, Doors, Concrete, Masonry
Cure Time 24 Hours (Full Cure)

Choose OSI® HM270 for reliable, flexible, and weatherproof sealing on your next project. Order now and experience contractor-grade performance built to last.

OSI


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