OSI 149 HM270 Construction Silicone Sealant

149

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$11.01

Details: OSI 149 HM270 Construction Silicone Sealant

Temperature extremes are no match for HM270 - an acetoxy silicone that withstands harsh conditions from -76 Degree Fahrenheit to 350 Degree Fahrenheit without missing a beat. Designed for use on non-porous materials, its application possibilities include a variety of tough challenges-ceiling skylights, solar panels, duct work, aluminum siding, recreational vehicles and more. With 25% joint movement, it's also permanently flexible.

Features

  • Water resistant
  • Weatherproof
  • Flexible
  • Easy Extrusion in any weather
  • Available in black, white and clear
  • HM270 should not be painted.

Specifications

Color
Clear or White
Size
10 fl oz (295 ml)
Appearance
Lump-free paste
Base
One-part, acetoxy, moisture-curing silicone rubber
Odor
Mild
Specific Gravity
1.01
Flashpoint
>200 Degree Fahrenheit (93 Degree Celsius)
VOC Content
3% by weight
Shelf Life
24 months from date of manufacture (unopened)

Applications

  • Public Buildings & Facilities
  • Commercial & Industrial Buildings
  • Government & Military Facilities
  • Retail & Strip Malls
  • Multifamily & Mixed-Use

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OSI 149 HM270 Construction Silicone Sealant

OSI 149 HM270 Construction Silicone Sealant