Sika MonoTop®-620 R3 Correction and Finishing Mortar 25 Kg

Product Description

Sika MonoTop®-620 is a cement-based, silica fume-containing, polymer-modified and single-component correction and finishing mortar. This product, which is in the R3 class according to the EN 1504-3 standard, has been specially developed to obtain a smooth finish on concrete surfaces and to perform fine repair applications. It is used only by mixing with water and its consistency can be easily adjusted according to application needs. It can be easily applied on both horizontal and vertical surfaces. It provides high performance on exposed concrete surfaces, repaired areas, filling air gaps and eliminating small surface defects. Thanks to its high mechanical strength, frost resistance and A1 class fire response feature, it is safely preferred in indoor and outdoor construction applications. The fact that it can be applied by wet spraying method offers time and labor advantages, especially in professional construction site applications. Technical Specifications Product Type: Cement based correction and finishing mortar Standard: EN 1504-3 Class: R3 Component: Single component Packaging: 25 kg kraft bag Color: Gray powder Mechanical Strength Values Compressive Strength: 25 – 50 N/mm² (28 days, 23°C, 60% relative humidity – EN 12190) Flexural Tensile Strength: 5 – 10 N/mm² (28 days – EN 196-1) Tensile Adhesion Strength: ≥ 1.5 N/mm² (28 days – EN 1542) Yangına Tepki: A1 Sınıfı (EN 13501-1) Advantages One-ingredient, prepared with water only Easy to apply and offers adjustable consistency High mechanical strength It is frost resistant Can be applied by wet spraying method Non-corrosive and non-toxic A1 class against fire Class R3 according to EN 1504-3 Areas of Use Correction and finishing coating on concrete and mortar surfaces Smoothing of exposed concrete surfaces Finishing correction of repaired surfaces Filling air bubbles and voids Repair of small breaks and spills on corners and joint edges Interior and building applications As a thin repair plaster on horizontal and vertical surfaces Instructions for Use The surface must be solid, clean and dust-free. The 25 kg bag should be mixed with clean water in accordance with the manufacturer's recommendation. Mix with a low speed mixer until a homogeneous consistency is achieved. Apply by trowel or spraying method. Protect the surface from sudden heat and wind during curing.