Screw Caps

The number one accessory for all builders and DIY'ers who use cartridge sealants and adhesives daily or once a year. Caps prevent cartridges from drying out. Extends the life of an opened cartridge and enables transporting opened cartridges in the WTF Cartridge Case. 4 pcs.   PRODUCT FEATURES: * Keeps sealants and adhesive fresh for much longer * Enables transporting * Reduces wastage  * Makes mounting in sections easy