Description Sika backing rod open cell is designed to act as a bond breaker, assisting in the efficiency of joint design and also used as a substitute material when using cold applied sealants. Features: It assists in providing the correct thickness when using cold applied Sika sealants The open cell design ensures the sealant cure rate is enhanced Various diameters and lengths available It gives superior compressibility and flexibility Sika open cell backing rod – quick reference Code Size Specs Colour Qty 411999 16mm x 150m PU orange 1 412002 29mm x 60m PU orange 1 412003 38mm x 30m PU orange 1 412004 50mm x 20m PU orange 1
