Product Overview
CRL Sof® Rod is an advanced sealant backing material that combines the best properties of both open and closed-cell backer rods into a single, trouble-free product. Sof® Rod is a continuous length of extruded polyolefin foam with a non-absorbent outer layer and a highly resilient interior network of open and closed cells. Sof® Rod will not release gas if damaged, and it can be used in temperatures ranging from -45°F to 160°F (-43°C to 71°C).
Key Features:
- Easily conforms to joint irregularities
- Non-gassing if damaged
- No moisture absorption
Product Warning: Please handle the rod with care and do not tear, puncture, crease, compress, or stretch it during insertion. Always use the correct size Backer Rod for the specific application. Additionally, avoid using hot-applied sealants or hot melt adhesives if their surface temperature exceeds 160ºF (71ºC).