Print
Share
UPC: 028756977919

OSI Flexible Waterproof & Weatherproof Clear Silicone Window Glazing Sealant 10 oz. (Pack of 12)

View product details
UPC: 028756977919

OSI Flexible Waterproof & Weatherproof Clear Silicone Window Glazing Sealant 10 oz. (Pack of 12)

View product details

Sold out

-82%
$97.83
$17.37 /each
Sold out - Notify me when available

Prices are subject to change when back in stock

Our Experience Makers are waiting to assist you!
Need Help?
Get in touch with us at
+1 (800) 210-0132 Call Us
Our Experience Makers are waiting to assist you!
Need Help?
Bilingual assistance from real people ready for you! Need Help? Bilingual assistance from real people ready for you!
Available Monday - Saturday 9:00 AM - 8:00 PM EST
Ask our AI Assistant Get personalized recommendations!
Available Mon - Sat 9:00 AM to 8:00 PM EST
OSI HM270 silicone sealant is a medium modulus, one-part RTV sealant designed for window glazing and sealing. This silicone adhesive cures at room temperature upon exposure to moisture in the air. The RTV silicone provides good tensile strength and excellent adhesion. You can use this construction silicone even without a primer, to most nonporous building materials. OSI HM270 silicone easily withstands temperature extremes from -60�F to 400�F without adverse effects. This waterproof sealant is highly resistant to ultraviolet light and is virtually unaffected by other harsh environmental elements. Easy to apply, silicone sealant comes with a 4'' professional nozzle. OSI clear silicone is primarily used for structural or conventional glazing and curtainwall sealing involving glass, plastic, or metal. This sealant forms a permanent watertight and weatherproof bond to materials like concrete, marble, oily woods, limestone, brick, lead surfaces, vinyl, ceramics, aluminum, primed steel, etc. HM-270 silicone adhesive has many applications for general usage, including sealing skylights, solar panels, ventilators, aluminum siding and windows, heating/air conditioning units, ductwork, recreational vehicles, and more. It gives exceptional results in joints subject to continuous water immersion, i.e., swimming pools, boats, etc. Use this OSI HM270 window silicone that offers superior elasticity and long-life reliability.
OSI HM270 silicone sealant is a medium modulus, one-part RTV sealant designed for window glazing and sealing. This silicon...
See more

Product Details

California residents see
  • Prop 65 WARNINGS
UPC
028756977919
Manufacturer Part No
1494045
Brand Name
OSI
Sub Brand
HM270
Color
Clear
Material
Silicone
Packaging Type
Cartridge
Mildew Resistant
No
Fire and High Heat Resistant
No
Moisture Resistant
Yes
Clean Up
Mineral Spirits
Paintable
No
VOC Level
30 g/L
Permanently Flexible
Yes
Indoor or Outdoor
Outdoor
Type
Construction
Product Type
Sealant
Recommended Surface
Glass Plastic Metal
Color Family
Clear
Container Size
10 oz
Coverage Area
31 linear ft
View more

Package Dimensions

Weight (lb)
9.86
Length (in.)
8.2
Width (in.)
6.45
Height (in.)
12.8
UPC: 028756977919

OSI Flexible Waterproof & Weatherproof Clear Silicone Window Glazing Sealant 10 oz. (Pack of 12)

$17.37
$17.37 /each
View product details
Fast & reliable shipping nationwide
Shipping Map
EST SHIPPING TIME
1 day
2 days
3 days
Fulfilment Center
MAXimize your online shopping experience with us

Why Max?

Max Warehouse is your trusted partner for all things home improvement and maintenance. We’re proud to support both homeowners and businesses with top-notch service and unbeatable value. Here’s why you can count on us:

More than 100k products

Unmatched Selection

Over 200,000 SKUs in stock to cover all your project needs.

Stress-free shopping

Fast, Reliable Shipping

14 warehouses nationwide ensure your order gets to you quickly.

Dedicated customer service team

Exceptional Support

Our in-house bilingual customer service team is ready to assist you.

Save on every purchase

Exclusive Perks

Max Rewards is perfect for homeowners while Max Pro is key for businesses.