CRL 1/32" x 5/8" Slot Metal Caulking Gun Nozzle Sealants they seal out air and

they seal out air and dirt to preserve the quality of the remainder of the sealant

Meets or exceeds Federal Specifications TT-S-001543A (COM-NBS) Class A for silicone building sealants

Contains a Fungicide for Mildew Resistance

or catalysts to achieve optimum performance

CRL 1/32" x 5/8" Slot Metal Caulking Gun Nozzle Sealants they seal out air andVariety of Diameters and Configurations to Fit Bulk Load Caulking Guns These CRL Metal Nozzles fit most bulk caulking guns, such as KM32RCT, KM45RCT, DL45T03, DL45T04, or others having a 3 8" 27 thread in the barrel cap. 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. Installation Instructions