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Old 02-03-2009, 04:40 PM   #11
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Join Date: Feb 2009
Posts: 3

Originally Posted by yep View Post
Part VI - How to treat a typical residential space for less than $100 in a single day.

Materials needed:

- 2'x4' Rigid fiberglass insulation panels (aka Owens-Corning 703 or 705, aka rockwool, aka mineral wool, aka mineral board, aka ductboard). This is the key ingredient and is NOT available at Home Depot, Lowes, or conventional hardware stores. You have to order it from insulation companies or industrial supply houses. Denser and thicker is better, but if you're doing corner traps with air gaps behind, pretty much any of it is fine. In the US, a company called SPI (Specialty Products Inc) has a lot of semi-retail branches that sell 2"x2'x4' panels for around $40 per bundle of 6. Check the yellow pages and make a couple calls.

Total $40
I was wondering if anyone can help me find a Specialty Products Inc in the San Diego area. I've tried the internet here

I also tried my phone book with no luck.
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