Part Number: 63B
eFireplaceStore Item Number: RUT-63B
This Fireplace Mortar Compound by Rutland is Buff colored and comes in a 10.3 oz. cartridge. Made with their original fireplace mortar formula, this compound is especially designed to patch fireplace fireboxes and to bond firebrick to firebrick. This mortar is a silicate product that when fire cured, sets rock hard - as strong as the firebrick itself. This compound can withstand temperatures of up to 2000 degrees F, and is intended for internal use only.