b'ATTENTION ROOFERSFREEAD HERE Contact TFCfor your fastener, sealant, and tool product catalog!Catalogs& Product Samples.or download it from our websiteFASTENERS SEALANTS POWER TOOLSTFC offers a full line of products and technical support for the roofing industry! Contact any of our 23 locations, and you will be serviced by a knowledgeable product specialist that understands your application and product requirements. Proud member of.'