Refractory cementitious adhesive mortar with quartz aggregates and special additives, created for laying fire (refractory) bricks. Distinguished for its high strength and resilience at temperatures up to 1.050°C, as well as for its adhesive strength. Ideal for building and grouting fire bricks in ovens, barbecues, fireplaces, chimneys, etc. Suitable for the repair of damaged joints, filling the openings on cracked fire bricks (a common occurrence) and reinstalling detached fire bricks.
Classified as general purpose masonry mortar (G) per EN 998-2.