20031115

Twenty-first Century Shmoo

We were repairing some cracks in the concrete porch here at chez Fûz, because the earth beneath it was not compacted properly. Twice, by the way: twice did the earth subside and cause the porch to crack in half, twice did we show this lousy work to the builder, twice was it repoured under the builder's warranty.

We tired of this when it cracked the third time, so Barbaloot called in the mudjackers, who bored holes through the porch slab and pumped in a cement-sand mixture under pressure. We are told that it will not move again, but it's not exactly where we wanted it. A crack remained, more than a cent and a half wide, showing where the roving half of the slab used to be part of the rest of the house. The mudjackers told us to fill the big void with expanding foam, and finish the crack with cement caulk.

Expanding foam, after a few minutes of working with it, impresses me as the Twenty-first Century's shmoo, a Swiss Army substance so to speak (duct tape is the Twentieth's). It will do just about any damn thing.

We're always looking out for useful tools and substances in case of emergencies. We'd appreciate any comments our readers may leave here, describing the unique uses to which this wonder substance has been put.

Firstborn's broken ankle suggests: could you set a fracture with it? How about it, Dave? Grunt Doc?

Could you use it to fashion expedient insulated housing? A flotation device? There are some limitations: once you start the can, you'd better finish it, because it glues its own can shut.

Is this stuff worth the weight and the bucks to stuff a can of it into a bugout kit, or a crisis kit you'd keep in your car or at work?

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