SikaWall 603 Acrylic Ready To Use Acrylic Skim Coat 25KG (White)

Description

SikaWall®‑603 Acrylic is a ready-to-use, acrylic‑modified skim coat designed to level uneven surfaces and repair blemishes on concrete, plaster, drywall and block substrates. It produces a smooth white finish by eliminating fine cracks, seams, grooves, and blowholes. It’s suitable for both interior and exterior applications.

Specifications

• Composition: Synthetic resin, mineral filler and admixtures (acrylic‑based) 
• Appearance / Colour: Ready‑mixed white paste 
• Packaging: 25 kg
• Shelf Life: 12 months from production when stored sealed in cool (20‑30 °C), dry conditions; protect from moisture, sunlight and water 
• Maximum Grain Size: ~0.1 mm (ultra-fine) 
• Fresh Mortar Density: ~1.8 kg/L 
• Consumption / Coverage: ~1.8 kg/m² per mm thickness (varies with substrate quality) 
• Construction Material Supplier Malaysia
• Tensile Adhesion Strength: ~1.5 N/mm² at 28 days per EN 1015‑12 standard 
• Thickness: Apply between 0.3 mm and 4.0 mm per coat 
• Curing Time: 24–48 hours, depending on thickness and ambient conditions
• Overcoating Time: Minimum ~2 hours at 20 °C before second coat or sanding

Features & Advantages

• Fully ready to use—no mixing or dilution required 
• Acrylic‑modified formula ensures strong adhesion, flexibility, and weather resistance 
• Ultra‑fine grain ensures a white, smooth, blemish-free finish 
• Excellent trowelability: easy to apply with minimal marks and effort 
• Overpaintable, making it ideal as a base for paint, wallpaper or coatings 
• Cost- and time-effective due to ready-use format and fast application process

Uses / Application Areas

• For interior and exterior walls, columns and ceilings:
• Shuttered concrete
• Reinforced concrete shell-work
• Concrete soffits
• Cast insitu concrete
• Precast concrete panels/Acotec panels
• Light weight block plasters
• Brickwall plasters
• Drywalls - Gypsum boards, cement boards and plaster boards