Sika Dustproofer Clear 5L Water-Based Dust Sealer for Concrete Floors

Product Name: Sika Dustproofer
Size: 5 Litres
Boxed Weight: 5.6 kg
Appearance: Clear liquid
Type: Water-based floor sealer and hardener
Manufacturer: Sika

Product Overview

Sika Dustproofer Clear 5L is a ready-to-use, water-based liquid dustproofer designed to harden, seal, and reduce dust formation on concrete floors. This effective treatment penetrates the surface of the concrete, binding particles together to create a more durable and water-resistant finish. Once cured, it dries clear, leaving no visible coating, which makes it ideal for both functional and aesthetic applications.

Suitable for interior use, Sika Dustproofer is a cost-effective solution for garage floors, industrial units, workshops, basements, and warehouses, delivering improved surface integrity and a cleaner, longer-lasting finish.

Key Features and Benefits

• Water-Based Formula Low-odour and user-friendly, suitable for indoor environments.

• Dustproofing Action Seals loose particles to prevent dusting and improve cleanliness.

• Hardens Concrete Increases surface durability and wear resistance.

• Dries Clear No visible coating after application, preserving the original surface appearance.

• Water Resistance Enhances the surfaces ability to resist water and staining.

• Easy to Apply Ready to use with brush, roller, or sprayer.

Typical Applications

Ideal for sealing and treating:

• Domestic garage floors

• Workshop floors subject to light to moderate traffic

• Industrial and warehouse floors

• Storage areas and plant rooms

• Utility and basement floors

• New or aged concrete surfaces

Technical Specifications

Attribute Details Product Code Sika Dustproofer Clear Volume 5 Litres Boxed Weight 5.6 kg Color Clear (dries colourless) Base Water-based Form Liquid Application Method Brush, roller, or low-pressure sprayer Drying Time Touch dry in approx. 24 hours Full Cure 24 hours (light traffic), 72 hours (heavy use) Coverage ~68 m per litre depending on porosity Shelf Life 12 months (in unopened original container) Storage Cool, dry, frost-free environment

Application Instructions

1. Surface Preparation:

   • Ensure surface is clean, dry, and free of dust, oil, grease, and other contaminants.

   • Remove loose particles or laitance using mechanical means if necessary.

2. Application:

   • Shake container well before use.

   • Apply evenly using a brush, roller, or low-pressure sprayer.

   • Do not allow puddling. Ensure full coverage across the surface.

3. Curing:

   • Allow to dry for 24 hours before light foot traffic.

   • Avoid heavy use or moisture exposure for at least 2472 hours for full curing.

4. Multiple Coats:

   • For highly porous surfaces, a second coat may be applied after initial curing.

Health & Safety

• Use appropriate personal protective equipment (gloves, goggles).

• Work in well-ventilated areas.

• In case of contact with eyes or skin, rinse immediately with water.

• Keep out of reach of children.

• Refer to the Safety Data Sheet (SDS) for full health and safety guidance.

Frequently Asked Questions (FAQ)

Q1: Does Sika Dustproofer leave a shiny finish?

A: No, it dries clear and natural, maintaining the original look of the concrete surface.

Q2: Is it suitable for sealing a dusty garage floor?

A: Yes, it is ideal for garage floors to reduce dusting and increase durability.

Q3: Can I use this on freshly poured concrete?

A: It is recommended to allow fresh concrete to cure fully (typically 28 days) before applying Sika Dustproofer.

Q4: Is this suitable for outdoor use?

A: No, Sika Dustproofer is designed for interior concrete surfaces only.

Q5: How long before I can walk on the floor after application?

A: You can walk on it after approximately 24 hours, though full curing for durability takes 2472 hours.

Q6: Can I paint over the surface after applying Sika Dustproofer?

A: Painting is not recommended directly over treated surfaces, as adhesion may be compromised. If painting is essential, test a small area first or consult with Sika technical support.

Why Choose Sika Dustproofer Clear?

Backed by Sikas industry-leading innovation and trusted construction chemistry, Sika Dustproofer Clear 5L offers a simple, effective solution to the common problem of concrete floor dusting. Whether youre sealing a garage, protecting a workshop, or improving hygiene in a commercial floor space, Sika Dustproofer delivers lasting performance, ease of use, and a professional-grade finish.