Kool-Rod (Backer Rod Standard)
KOOL-ROD is a closed cell, polyethylene, flexible, rope-like foam joint backing material.
This material is virtually non-absorbent and chemically inert to most solvents. KOOL-ROD 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 is specifically designed as a compressible backing material to be used in conjunction with a wide variety of cold-applied joint sealants.
Commonly used in glazing operations, copings, between precast panels, and around door and window perimeters • Provides the perfect backing for all types of construction, expansion, isolation, control, and pavement joints
This rod is available in Packages of different diameters:
3/8" - 230 ft per bag
1/2" - 130 ft per bag
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