eilles aneqaulled, for sheuthing papefee

f,N order for sheathing ll, ptper followe natu' rally a eale of siding, flooring or roofing. Heretofore marlv dealere have heeitated topush this item, knowing that ordinary paper teareo puncturee and bunchee up in application.

The introduction of Siealkraft' howevero has changed thepicture. Over SrOOO dealers now iecommend and eell it for ute over sheathingand under floors and roofs. Besidee being a positive stop for infiltrating airo moistrire, imoke and-dust, it is clean and easy to handle. Properly appliedo it ereates a practically continuous membranet without f,olee and patches. You canback it to the limit.

And we helpyou to move Sisalkraft- Send your list of cohtractors with your order and we can start ourresult-getting sales promo. tion plan working for you.

THD SISALK.BAtr-T CO.

2O5 W. Wacher lDrlve (oonrl Stetlon)e ehleagJo

Thc rcmarkoble features of Sieolkraft's cot structizlnuhich gioe it unbelicooble strengtfu imperoiousnest to air and, rnoistureo and. cl e an I in e a aa r e shoun in thit cross-section sketcll.