412003
Sika Backing Rod is used as a back up material for cold applied Sika sealants to give the sealant the correct thickness. It also acts as a bondbreaker, permitting the most efficient joint design.
CHARACTERISTICS AND ADVANTAGES
- Improved cure rate of sealant due to open cell structure
- Easy to apply
- Open cell
- No bond to most sealants
- Compatible with cold applied sealants (polyurethane, silicones)
- Different rod diameters
- Highly flexible and compressible
- Odourless