Description 921 | 925 Mineral Wool and Sealant Economical system for joint widths up to 3" (76mm) Mineral wool supplied in 4' (1.2m) lengths and friction-held in gap for easy installation. 3 hour rated meeting UL2079. System accommodates horizontal movement to 3 3/16" Movement: +/- 20%. Meets "Hose Stream Test" for masonry walls. Details Joint width: 1"-20", Movement: +/- 50%
More about Mohawk Group
Focusing on the needs of the designer, Mohawk Group includes
Karastan, Lees, Bigelow and Durkan. The brand is one of the world’s
leading producers of quality carpet and floor-coverings and works with
the hospitality, corporate, retail and government sectors.