![Frost King C21H Caulk Saver, 3/8 in Dia, 20 ft L, Polyfoam, Gray [SKU: ORG3540077]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/600x600/products/46213/44724/3540077-alt4__93476.1683074782.jpg?c=1 "Frost King C21H Caulk Saver, 3/8 in Dia, 20 ft L, Polyfoam, Gray [SKU: ORG3540077]")
Product Overview
Poly foam caulk savers are used behind caulks to fill wide cracks and save on caulk. [QTY/UOM: 1EA / 1EA] [PMS SKU: F044-02428] [Category: CAULKING/CAULK BACKER RODS;Shop All]
![Frost King C21H Caulk Saver, 3/8 in Dia, 20 ft L, Polyfoam, Gray [SKU: ORG3540077]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/1280x1280/products/46213/44724/3540077-alt4__93476.1683074782.jpg?c=1 "Frost King C21H Caulk Saver, 3/8 in Dia, 20 ft L, Polyfoam, Gray [SKU: ORG3540077]")
![Frost King C23H Caulk Saver, 5/8 in Dia, 20 ft L, Polyfoam, Gray [SKU: ORG0085340]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/46203/44714/0085340__02712.1683074776.jpg?c=1 "Frost King C23H Caulk Saver, 5/8 in Dia, 20 ft L, Polyfoam, Gray [SKU: ORG0085340]")
Frost King
![Frost King C22H Caulk Saver, 1/2 in Dia, 20 ft L, Polyfoam, Gray [SKU: ORG0019729]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/46214/44725/0019729-alt4__16101.1683074783.jpg?c=1 "Frost King C22H Caulk Saver, 1/2 in Dia, 20 ft L, Polyfoam, Gray [SKU: ORG0019729]")
Frost King
![Frost King B2 Caulking Cord, 90 ft L, Vinyl, Gray [SKU: ORG0592964]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/16877/16844/0592964-alt4__52259.1683058253.jpg?c=1 "Frost King B2 Caulking Cord, 90 ft L, Vinyl, Gray [SKU: ORG0592964]")
![Frost King P14H Fingertip Rope Caulk, 30 ft L, Vinyl, Gray [SKU: ORG2312601]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/46212/44723/2312601__93786.1683074781.jpg?c=1 "Frost King P14H Fingertip Rope Caulk, 30 ft L, Vinyl, Gray [SKU: ORG2312601]")
Frost King
![Frost King L347 Foam Tape, 1/2 in W, 17 ft L, 3/8 in Thick, Polyfoam, Charcoal [SKU: ORG2881878]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/46266/44777/2881878__94530.1683074808.jpg?c=1 "Frost King L347 Foam Tape, 1/2 in W, 17 ft L, 3/8 in Thick, Polyfoam, Charcoal [SKU: ORG2881878]")