Del Zotto Products Catalog 2019

24 Best Distribution Box Del Zotto Septic Tank Distribution Box Forms Custom built forms are designed to your specifications. Get the number of knockout holes and the wall thickness you need! DZ Sure Seal / Concrete Sealing Mastic  DZ Sure Seal is an ASBESTOS-FREE product.  Can be used with most solid surfaces.  High density polymer based mastic especially made for use with pre-cast concrete joints.  Provides a superior seal against moisture, dust, and air.  Available in strips or rolls.  Purchase by the box, pallet, or truck load!  Meets ASTM C990 Specifications for Butyl Rubber Sealant. Bitu-Mastic Rope Sealant comes in STRIPS or ROLLS. STRIP Sizes are: 1/2”, 3/4”, 1’, 1-1/4”, 1-1/2”, 1- 3/4” & 2” ROLL Sizes are: 1/2”, 3/4”, 7/8”,1”, & 6” X-Wrap