The Isoset Brick Mortar, a thin-set masonry adhesive, can be used in either interiors or exteriors for the laying of firebrick. It is the specified firebrick mortar to be used in all Isokern Fireplaces. The Isoset is available in 50lb buckets. Approximately 50 lbs of prepared mortar will lay up one hundred and fifty 9 x 4½ x 2½” Straights. APPROVED FOR INDOOR & OUTDOOR USE MEETS ASTM C-199 OR EQUAL Dry, hydraulically setting, non-water soluble, medium duty 2700°F mortar.
Earthcore Industries, LLC manufactures Isokern fireplaces and chimney systems, Isopanel modular kitchens, Iso’ven wood burning ovens and Isoflames solutions. Using only the finest building materials, Earthcore’s reputation for innovation and superior quality make us the leader in the custom fireplace and outdoor kitchen category. Proud to be the #1 choice among architects, designers and builders since 1989.