Sikalastic®-1KMY Floor / Wall One Component Fiber Reinforced Flexible Cementitious Waterproofing Compound

DESCRIPTION:Sikalastic®-1 KMY is a one component, flexible, fiber reinforced mortar, based on cement modified with special alkali-resistant polymers. It also contains fine fillers, selected graded aggregates, plus special waterproofing additives to produce a flexible mortar that is ideal for waterproofing surfaces subject to flexural strain.USES - General waterproofing of concrete surfaces - Compatible with SikaCeram® series, tilling system - Waterproof protection of concrete structures including tanks, basins, pipes, swimming pools - Waterproofing external wall surfaces to be backfilled in the ground - Internal waterproofing of walls and floors, in basements, etc - Waterproofing of terraces and balconies over concrete or prepared existing tiles- Easy to apply by brush, roller or trowel- Can be applied on damp substrate- Good sag resistance and easy to apply on vertical surfacesColour: Grey Packing: 1KG (Loose Pack)Application:Trowel• ​​​​​​​Maintain an even pressure onto the substrate's surface to ensure a uniform distribution and thickness of Sikalastic®-1 KMY. Trowel in two directions (at right angles). Maximum recommended thickness is 2 mm per coat. The final thickness when applied by trowel will depend on the method of application and level or grade of exposure / waterproofing required. The highest waterproofing performance is obtained by applying Sikalastic®-1 KMY using a trowel in at least 2 coats, to a total thickness of 3–4 mm. *Spray application is applicable with the correct equipment. Please consult Sika’s representative for more information.Brush or Roller• ​​​​​​​Application by brush or roller must be undertaken with maximum attention to completely cover the substrate's surface uniformly. Brush or roll in two directions (at right angles). The maximum recommended thickness for these method of application is 1 mm per coat. In these situation, the application of min. 2–3 coats is required.Joints / Critical areas• ​​​​​​​At floor joints and other critical areas (for example, any junctions with vertical surfaces), the watertightness can be reinforced by using Sika® SealTape-F. Sika® SealTape-F must be fixed directly onto the first coat of Sikalastic®-1 KMY whilst it is still wet, and then covered by a second coat of Sikalastic®-1 KMY. Curing Treatment• ​​​​​​​Generally not required but precautions should be taken for applications done directly under sunlight and windy condition.