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High performance ready-to-use paste adhesive with no vertical slip and extended open time, for ceramic tiles.
Interior floor and wall bonding and exterior wall bonding of all types of ceramic tiles (double-fired, single-fired, porcelain tiles, etc.) on all types of conventional substrates:
- concrete structures, precast concrete panels (cured at least 1 month);
- fibre-cement, gypsum plaster and wooden panels as long as sufficiently constrained.
Furthermore, Ultramastic III is used for spot bonding insulation material.
N.B. Do not use in continuous immersion in water and on substrate subject to rising damp.
To see more details about MAPEI Adhesive Guide, please click here: MAPEI Adhesive Guide
Open time: ≥ 30 minutes.
Grouting: 12-24 hours.
Set to light foot traffic: approx. 2 days.
Ready for use: approx. 7 days.
Deformability: highly deformable.
Application: notched trowel n. 4, 5 or 6.
Storage: 24 months. Protect from frost.
for walls: 1.5-2.5 kg/m2;
for floors: 3-4 kg/m2.
18-12-5 and 1 kg drums.
Ultramastic III is CE marked, as declared in ITT certificate nº 25040266/Gi (TUM) issued by the Technische Universität München laboratory (Germany)