Sika® Back Up Rod
Sealants Back Up Material
Sika® Back Up Rod is manufactured from extruded polyethylene foam, available in rods with different diameters and lengths.
- Easy to apply
- Closed cell
- No bond to most sealants
- Compatiblewith cold applied sealants (polyurethane, silicones)
- Different rod diameters
- Highly flexible and compressible
- Good water resistance
- Good temperature resistance
- Odourless