Expanding Foam Sealant

4 reviews Write a Review
Bulk Pricing:
Buy in bulk and save


Commercial grade expanding foam sealant. 12oz can with applicator nozzle. Our 7000 Expanding Foam Sealant is a unique closed-cell product. Unlike open cell products like Great Stuff, our foam will not wick and hold moisture.


Priced per cartridge. Order in intervals of 12 for even case quantities. 


Safety Data Sheet

4 Reviews

  • Posted by Jeff Fehrenbach on Nov 8th 2020


    Expanding Foam sealant

    Expanding foam sealant worked great just as described and this company was excellent to deal with. I will definitely be back to purchase more products.

  • Posted by Allan D Shepard on Sep 6th 2020


    expanding foam sealant

    Very good product. Price is affordable and worked as advertised. Thank you.

  • Posted by Rick Barr on Aug 10th 2020



    Product works great. closed cell does not absorb water

  • Posted by John Morris on Apr 25th 2017


    Project 1 Foam Receives Endorsement from Morris Heat and Air has endorsed Silicone Depot's canned closed cell foam product labelled Project 1. Morris Heat and Air is a full service heat and air company specializing in Home Performance. Needless to say, Morris Heat and Air uses copious amounts of this foam on their customers' homes. Morris Heat and Air uses this foam to seal wall plates, fill gaps in plenums, seal ceiling diffusers to drywall, seal plumbing penetrations, repair disrupted encapsulation due to mechanical work, and much much more.