CRL Dual Hytrel Cup Caulking & Urethane Heaters/Coolers Use to keep caulking cartridges

Use to keep caulking cartridges

*For best results

and function as a bond breaker to prevent bottom side adhesion of the sealant

This product is black in color

CRL Dual Hytrel Cup Caulking & Urethane Heaters/Coolers Use to keep caulking cartridgesReplaces Worn Leathers in Bulk Load Guns The most commonly worn out component part in bulk caulking guns are the leather cups. CRL Dual Hytrel Cups replace the leather cups found in most 2" (51 mm) diameter barrels. Product images shown are of the actual product or a close representation. Colors can vary depending on your computer's video card and on how your monitor's color is adjusted.