A premium grade, low viscosity dust-proofer and hardener specially formulated to chemically seal c...A premium grade, low viscosity dust-proofer and hardener specially formulated to chemically seal concrete and harden its surface. Suitable for sealing and hardening concrete floors, both new (minimum 28 days old) and old, in garages, warehouses, factories, and workshops. Bond It DUSTPROOFER & HARDENER penetrates into the concrete to produce a non-dusting hard wearing surface with improved resistance to oils, greases, and water. For application, wear gloves, boots, and goggles. Ensure all surfaces are clean, dry, and free from oil, grease, paint, or polish to maximize effectiveness. If necessary, use Bond It BRICK & PATIO CLEANER to remove stubborn stains before washing and applying. Apply uniformly using a brush at a rate of 3-5m² per litre, ensuring no puddling and working the product into the floor with a firm action. Allow the first coat to cure overnight before applying a second coat, which is usually sufficient for most floor types. The floor must be washed down with clean water 24 hours after application to prevent efflorescence. Further coats can be applied, allowing the previous coat to cure before application, remembering to leave at least 24 hours before washing down.
Bond It Concrete Dustproofer & Hardener Cement Admixture - 5 Litres BDH090Free delivery in 1–3 days£11.49Visit shop →
3 X Bond It Dustproofer And Hardener 5LFree delivery in 1–3 days£29.99Visit shop →
Product Information
Full details
This guide is for anyone looking to seal and harden concrete surfaces, particularly in garages, workshops, and similar environments. Bond It Concrete Hardener & Dustproofer provides a durable, dust-resistant surface, improving resistance to oils, grease, and water. Keep in mind that the concrete must be at least 28 days old for new applications. This guide will walk you through the product's features, usage, and care.
All features
Model Part Number
BDH090
Brand
Bond it
Extended Product Information
FAQs
How much product do I need?
Apply at a rate of 3-5m² per litre. Coverage will vary depending on the porosity of the concrete.
Can I use this on painted concrete?
No, the surface needs to be free of paint for the product to penetrate and work effectively.
How long does it take to dry?
Allow the first coat to cure overnight before applying additional coats. Ensure each coat has fully cured before washing with water.
What safety precautions should I take?
Wear gloves, boots, and goggles during application. Ensure adequate ventilation.
How do I clean up spills?
Spills should be cleaned up immediately, according to standard safety practices for the specific substance.
How do I store the product?
Store in a cool, dry place, away from direct sunlight and heat sources.
What is the shelf life?
The shelf life is typically 12 months from the date of manufacture when stored properly.
Troubleshooting
Product is not penetrating the concrete.
Ensure the concrete surface is clean and free of contaminants. The concrete may also be too dense. Consider applying multiple coats, allowing each to cure fully.
Efflorescence appears after application.
Wash the floor with clean water 24 hours after the final coat to prevent this.
Surface is not hardening sufficiently.
Ensure the concrete is at least 28 days old. Apply a second coat, allowing the first to cure overnight.
Pros and Cons
Pros
Creates a durable, long-lasting surface.
Improves resistance to common substances.
Easy to apply with a brush.
Suitable for both new and old concrete surfaces.
Reduces concrete dusting, leading to cleaner spaces.
Cons
Requires a clean and dry surface for optimal results.
Multiple coats may be required for some surfaces.
Requires a minimum 28-day curing period for new concrete.
Application requires use of gloves, boots, and goggles.
Requires washing down with water 24 hours after application to prevent efflorescence.
Setup, Compatibility & Care
Preparation: Ensure the concrete surface is clean, dry, and free from oil, grease, paint, or polish. If needed, use a cleaner like Bond It BRICK & PATIO CLEANER to remove stubborn stains.
Application: Apply uniformly using a brush at a rate of 3-5m² per litre. Work the product into the floor with a firm action. Avoid puddling.
Curing: Allow the first coat to cure overnight before applying a second coat. Further coats can be applied, allowing the previous coat to cure before application.
Cleaning: Wash the floor with clean water 24 hours after the final application to prevent efflorescence.
Safety: Wear appropriate safety gear, including gloves, boots, and goggles, during application.
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