Sealant Cartridges Seals & Flange Caps

Keep your sealant fresh and ready for your next project by capping unused portions with a sealant cartridge seal and flange cap from SkyGeek. Our sealant seals and caps are designed to lock out air, keeping extra sealant from drying out. The removable and reusable seals are perfect for do-it-yourselfers, contractors and more who need to store sealant for an extended period between uses. Our sealant cartridge seals and flange caps come in a variety of sizes to fit virtually any brand of sealant on the market.

Our sealant cartridge seals and flange caps are proudly made in the U.S.A. for quality you can depend on. Quantity pricing is available on most caps and seals, making them an economical choice for resourceful contractors. When ordering, be sure to check carefully to make sure the cap or seal you are ordering will fit your preferred type of sealant. Threaded caps, sealing caps and flange end caps are all available. We also offer rubber and plastic syringe tips to meet your sealant sealing needs.