Lightweight mortar sets fast
Mapei Ultralite S1 Quick is a single-component thin-set mortar that can also be used as a large-and-heavy-tile mortar for nonsag and nonslump applications of large-and-heavy-format tile and stone on walls and floors.
The product is a FastTrack Ready product, allowing grouting in 3 to 4 hours. With Ultralite technology, the mortar provides twice the coverage of a standard thin-set mortar per lb/kg; in addition, its Easy Glide technology makes application easy and labor-saving for installers, the company says.
In addition to its ISO 13007 classification of C2TFS1P1, the thin-set mortar exceeds ANSI A118.4TF and ANSI A118.11 bond strength requirements. The product is also TCNA Green Squared Certified by SCS per ANSI A138.1.