Navigating These Challenging Times Together

First, we want to thank you for your support during this difficult time. Like everyone else we are just trying to take things one day at a time and get through this the best we can. We'd like to share some information with you to help you stay updated with what's going on at Life and Home in the coming days.

Steps We're Taking:
Our offices are all currently set up to work from home to help stop the spread of COVID-19. At our warehouse, we are increasing efforts to disinfect high-touch and high-trafficked areas throughout the day and increasing daily cleaning routines. We are also making sure all employees have up-to-date information on how to stay healthy and what preventative measures should be taken and the ability to stay home if they are feeling unwell.

Updated Return Policy:
We have updated our shipping policy from 30 days to 60 days. Our goal is that you're completely satisfied with your purchase. If for any reason, you are not satisfied, simply return your purchase in its original packaging, with your original receipt/email confirmation within 60 days from the purchase date.

You may experience delays in shipping as we are taking the necessary precautions to protect you and our team. We are still working hard to get in-stock items shipped within 24 hours. Few items may temporarily have longer fulfillment times.

Customer Service:
Our customer service team is working hard to help all customers as quickly as possible. Due to technical difficulties, you may experience interrupted calls. In the event this occurs, please email us at or message our chat here on the site. We apologize for any inconvenience and thank you for your understanding.

Thank you again for your support.
- The Life and Home team
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OSI 2146715 SF-450 Heavy Duty Subfloor Construction Adhesive, 28 Oz

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Suitable for use on plaster, metal, masonry, concrete, wood, brick, ceramic tile, slate, treated lumber and most other projects requiring an adhesive.
SKU: 43010523
MFG: 2146715
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  • Size: 28 Oz
  • Subfloor/Deck - High Performance
  • Interior/Exterior
  • Used for glued floor projects and deck constructions
  • Works well for general needs such as paneling, wood or pre-decorated foam panels, trim molding, and various wall tiles
  • Helps reduce squeaks and sound transmission
  • Fast set, fast cure, high bond strength, water and weather resistant, and easy cleanup
  • Meets AFG-01, ASTM D 3498, GREENGUARD certified, LEED requirements
  • Packing Type: Cartridge


  • Series: SF-450
  • V O C Content: 50 g/l
  • Viscosity: 200000 cP
  • p H Range: 9-Jul
  • Form: Paste
  • Coverage: 86' at 1/4" Bead, 38' at 3/8" Bead
  • Application Time: 60 Min
  • Functional Cure: 7-Feb Days
  • Odor Scent: Acrylic
  • Flash Point: 104 Degree F
  • Media: Carbon Dioxide, Foam, Powder and Water Fog
  • Composition: Limestone, Acetone, Kaolin, Urea, Ethanol, Quartz (SiO2)
  • Specific Gravity: 1.335
  • Application Temperature: 20 - 120 Degree F
  • Application Method: Utility Knife and Caulking Gun
  • Base Type: Latex
  • Shear Strength: 100 - 228 psi
  • Temperature Range: -20 To 150 Degree F
  • Resists: Weather, Water and Moisture
  • Standards: AFG-01, ASTM D3498
WARNING: Cancer and Reproductive Harm -


MFR: 2146715
SKU: 43010523
UPC: 028756958925
Brand: Osi