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If you re using plywood roof sheathing, the fear of expensive call-backs is always hanging over your head.

But now there's a roof sheathing that doesn t delami. nate or swell like other sheathing products The way you put it down is the wav it stavs If s LP Inner-Seal@ OSB Sheathing from Louisiana-Pacific. No other sheathing is so predictably stable.

The secret is our revolutionary non-phenolic Inner-Seal binder that keeps moisturecaused problems to a minimum during and after construction With LP Inner-Seal, you control linear expansion, thickness swell, buckling joints, and telegraphing even under the thinnest shingles. It s edge-seale4 too, for extra moisture resistance. And we built LP Inner-Seal OSB Sheathing to be tough. Ifs available in a complete range of APA span ratings In addition to rated sheathing, Struc-I panels are also available, so you can meet even the most demanding engineered applications Use it for wall sheathing, too - it performs just as well

Now just wait until your framer works with it There are no hidden knots or voids, splits or checks - it s solid, consistent, and strong, through and througtr. So nailing, stapling, and cutting are easy. And while yodre up on the roof, you ll appreciate that ifs solid underfoot, with a skid-