DOES YQIR R OOF LFAK ? 



Security Plastic 



/^^ ^^ ,^^^ i2^ -f-i ^ -^i^fi^sive— Elastic 

 V><t?lll\illL Waterproof 



Meets all present clay requirements for either 

 f^eneral. emergency, or permanent repair work upon 

 metal, stone, concrete, shingle and telt roofing. It 

 will adhere to an\- t\'pe of surface in wet or dry 

 weather. 



Security Plastic Cement will not run in the 

 hottest weather, it will not split and crack, even on 

 the coldest of days, and will last as long as the sur- 

 face to which it is applied. 



\\ hile co\ering such a wide range of usefulness 

 as a mending or repair material, Security Cement 

 is of still greater value as an entire roof covering. 



Security Cement troweled on an old roof sur- 

 face one eighth of an inch thick will produce a sur- 

 face that is lasting, weatherproof and free from ex- 

 cessive and constant maintenance expenses. The 

 spreading capacity of Security Plastic Cement is 



approximately 50 pounds per hundred square feet. 



Manufactured expressly for and sold by 



F. W. BOLGIANO & CO., Inc. 



1009 B Street Northwest WASHINGTON, D. C. 



