KOOL-ROD SOFT is a polyethylene, flexible, rope-like foam joint backing material. This material is virtually non-absorbent and chemically inert to most solvents. KOOL-ROD SOFT will not stain or adhere to sealant materials. It is fully compatible with acrylic, butyl, polyurethane, polysulfide, silicone, and most other cold-applied sealant compounds. KOOL-ROD SOFT is specifically designed as a compressible backing material to be used in conjunction with a wide variety of cold-applied joint sealants. This special SOFT formulation features enhanced compression attributes, and is also non-gassing and non-bubbling. KOOL-ROD SOFT’s compressibility allows the product to fit into a greater variety of joint sizes.

Features

• Controls depth of sealant/Ensures proper joint design ratio.
• Forces sealant against joint sidewalls/Provides maximum sidewall adhesion.
• Sealants will not adhere to KOOL-ROD/ Eliminates three-sided joint adhesion failure.
• Closed-cell foam technology/Does not allow air or moisture entrapment.
• High compressibility, lightweight/Installs quickly, stays in place.
• Easy to handle, smaller packaging/Added contractor convenience.
• Non-gassing, non-bubbling.
• 3/8 in Diameter: 3/16 in – 1/4 in Joint Width

2100 lineal ft/ctn