UltraTile ProLevel Two is a mid-strength smoothing underlayment. A two-component system consisting of a powdered blend of cements, graded fillers and additives, and a pre-gauged polymer liquid. Tiles can be applied to the internal subfloors in as little as 24 hours and its fast set time enables light foot traffic in 2.5 hours.
All subfloors should be protected from moisture from the sub-ground by the use of a base damp-proof membrane. Assess moisture levels in accordance with BS 8203, to achieve a hygrometer reading of 75%RH or less. Where this is not attained a surface DPM should be used – the selection of which will be subject to the subfloor. Any surface laitance, adhesive residue, paints, weak smoothing underlayments and any other materials which will hinder UltraTileFix ProLevel Two's bond with the subfloor should be mechanically removed. The subfloor should be clean, dry and sound. The area should also be dust free prior to any primer application.
Suitable for use on:
Concrete subfloors.
Tamped or pan-floated concrete.
Sand/Cement screeds.
Existing smoothing underlayments.
Terrazzo/Granolithic ceramic tiles.
Anhydrite/Calcium Sulphate/Gypsum-based screeds.
Tile Backer boards.
Warm water underfloor heating.
Radiant electrical underfloor heating system.
UltraFloor DPM IT.
Vinyl tiles.
Pre-smoothing prior to DPM or MVS.