![]() Repairs to the substrate, filling of blowholes/voids must be carried out using appropriate products such as Sika Concrete Repair Mortar. Weak concrete must be removed and surface defects such as blow holes and voids must be fully exposed. Switch off underfloor heating 24 hours before and after application. The surface should be free from residual adhesives, damp proof membranes, oil, grease, wax, loose flaky paint, dust, laitance etc. 25 N/mm2) with a minimum pull off strength of 1.5 N/mm2.The Surface must possess an effective damp proof membrane. The concrete substrate must be sound and of sufficient compressive strength (min. This figure is theoretical and does not include for any additional material required due to surface porosity, surface profile, variations in level or wastage etc. SikaBond PVA (1 part PVA to 4 parts clean water) may also be used LevellingĪpply to the required thickness up to 6mm Consumption/DosageĢ5kg will cover approx. Please refer to the relevant PDS for the recommended application details etc. The one part acrylic primer Sika® -Level-01 Primer is recommended for a pore free surface with very good surface adhesion. ![]() ![]() Suitable for use with under floor heating systems (not for embedment) System Structure Priming Underfloor heating applications beneath heating cables/pipes or on top of heated screedsĬonforms to the requirements of EN 13813 C30 – F6 Storage Conditions / Shelf Lifeĩ months from date of production if stored properly in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +5☌ and +35☌.Maintains good workability and joint healing throughout its pot life.SikaLevel-25 Latex self levelling compound is ready for use.Easy to place by pump or manual application.Suitable for foot traffic only Characteristics / Advantages SikaLevel-25 Latex self levelling compound is a floor levelling compound to level or smooth screeds and concrete floors at a thickness between 6mm to featheredge. SikaLevel-25 Latex self levelling compound is a 1-part ready to use protein free cement based self leveller for floor smoothing and levelling uneven rigid internal floors prior to applying final wearing coverings such as carpets, sheet vinyl, lino, tiles, laminates and timber. High performance, floor levelling and fast drying, latex modified cementitious screed for indoor use 6mm to featheredge. Sikafloor Level 125 self levelling compound is a ready to use latex modified cement based self leveller for floor smoothing and preparation of uneven internal floors prior to the laying of floor coverings.
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