CRL Backer Rod Roller Finish:Gray Oil-based paint may be applied

Oil-based paint may be applied after one week

and for smooth metal storefront joints

thresholds

The most commonly worn-out component part in bulk caulking guns are the leather cups

CRL Backer Rod Roller Finish:Gray Oil-based paint may be appliedInstalls Backer Rod in Joints From 1 4" to 1" (6 to 25 mm) Controls Proper Depth to Ensure Uniformity The CRL Backer Rod Roller greatly increases production with the unique roller design that allows fast and easy installation of backer rod with no more changing of wheels and making adjustments to get the proper depth. The pointed backside of the tool is used to insert the first few inches of the rod and to turn corners. Installs backer rod in joints