... of pipeline Putty, Molding Putty, Tape and Putty System Description:N-99 Putty, Molding Putty, Tape and Putty Series are complementary ... goods,and it is filling of the weld bead. N-99 series have capability to smooth the surface of the ... Water Works Association) C-214 standardCompatible with general coating systems. N-99 Putty, Molding Putty, Tape and Putty series Coating Systems ...