29
£3,149.54
  • × This image displays the front of the product which is a Timco Flat Wood Bit Extension Rod - 1/4"Timco Flat Wood Bit 1/4" Extension Rod - 150mm 1 × £2.99
  • × Klober Universal Tile Vent Terracotta KG9854Klober Universal Tile Vent Terracotta KG9854 (Box of 10) 1 × £269.99
  • × Code 6 Cast Lead - 210mm x 3mCode 6 Cast Lead - 210mm x 3m 1 × £54.26
  • × This image displays the front of the product and the colour inside, the product is Cromar Trowel Mastic - 1LCromar Bitumen Trowel Mastic - Black 1L 1 × £14.94
  • × Code 6 Cast Lead - 240mm x 3mCode 6 Cast Lead - 240mm x 3m 1 × £62.83
  • × This image displays the front of the product which is a Ronseal 6 Year Anti Mould Paint - White Matt 2.5LRonseal 6 Year Anti Mould Paint - White Matt 2.5L 1 × £31.99
  • × Lead Welding & Lead Burning KitOxyturbo Turbo Set 90 Lead Welding & Lead Burning Kit 1 × £158.99
  • × Permavent Easy Slate - Pack of 20Permavent Easy Slate 500 - Pack of 20 1 × £26.99
  • × Easy-Trim Lead R Flashing Smooth – 600mm x 5mEasy-Trim Lead R Flashing Smooth – 600mm x 5m 1 × £77.75
  • × This image displays the front of the product which is a Everbuild Seal Rite Strip & Smooth Out Twin PackEverbuild Seal Rite Strip / Smooth Out Twin Pack 1 × £9.99
  • × Siroflex Trade Hand Held PU Expanding FoamSiroflex Trade Hand Held PU Expanding Foam 2 × £12.59
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 510mm x 3m 1 × £110.45
  • × Hambleside Danelaw TV15/4 Tile Vent - Black (Box of 5)Hambleside Danelaw TV15/4 Tile Vent - Black (Box of 5) 1 × £114.99
  • × Ronseal Diamond Hard Doorstep Paint - Black Satin 250mlRonseal Diamond Hard Doorstep Paint - Black Satin 250ml 1 × £11.99
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 1200mm x 3m 1 × £206.74
  • × This image displays the front of the product which is a Colron Refined Finishing Wax - 325gColron Refined Finishing Wax - 325g 1 × £13.99
  • × Samac Aluminium Clout Nails - 50mm x 3.35mm 10kg BoxSamac Aluminium Clout Nails - 50mm x 3.35mm 10kg Box 1 × £96.77
  • × Lead Expansion Joint - Code 5 - 260mm x 3mALM Lead Expansion Joint - Code 5 - 260mm x 3m 1 × £289.12
  • × This image displays the front of the product which is a Everbuild Febond PVA - 2.5LEverbuild Febond PVA - 2.5L 1 × £14.49
  • × Soudal Construction Silicone, Clear - 290mlSoudal Construction Silicone, Clear - 290ml 1 × £8.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 1600mm x 6m 1 × £691.01
  • × This image displays the front of the product which is a OX Pro Aluminium Metric Rafters Square - 180mmOX Pro Aluminium Metric Rafters Square - 180mm 1 × £16.34
  • × This image displays the front of the product which is a Soudal Grip ALL Solvent-Free - White 290ml (Box of 12)Soudal Grip ALL Solvent-Free - White 290ml (Box of 12) 1 × £23.88
  • × This image displays the front of the product which is a Bond It Patio Blaster - Clear 5LBond It Patio Blaster - Clear 5L 1 × £13.99
  • × Klober Universal Tile Vent Brown KG9854 (Box of 10)Klober Universal Tile Vent Brown KG9854 (Box of 10) 1 × £269.99
  • × Over Fascia Vent, 10mmOver Fascia Vent, 10mm 1 × £5.99
  • × Code 7 Lead FlashingALM Code 7 Milled Lead - 850mm x 6m 1 × £515.42
  • × This image displays the front of the product which is a Everbuild Febond PVA - 1LEverbuild Febond PVA - 1L 1 × £9.49

Subtotal: £3,149.54

View basketCheckout

Bank Holiday Notice: Orders placed after 2:00 PM on Friday, August 23rd, will be shipped on Tuesday, August 27th.

29
£3,149.54
  • × This image displays the front of the product which is a Timco Flat Wood Bit Extension Rod - 1/4"Timco Flat Wood Bit 1/4" Extension Rod - 150mm 1 × £2.99
  • × Klober Universal Tile Vent Terracotta KG9854Klober Universal Tile Vent Terracotta KG9854 (Box of 10) 1 × £269.99
  • × Code 6 Cast Lead - 210mm x 3mCode 6 Cast Lead - 210mm x 3m 1 × £54.26
  • × This image displays the front of the product and the colour inside, the product is Cromar Trowel Mastic - 1LCromar Bitumen Trowel Mastic - Black 1L 1 × £14.94
  • × Code 6 Cast Lead - 240mm x 3mCode 6 Cast Lead - 240mm x 3m 1 × £62.83
  • × This image displays the front of the product which is a Ronseal 6 Year Anti Mould Paint - White Matt 2.5LRonseal 6 Year Anti Mould Paint - White Matt 2.5L 1 × £31.99
  • × Lead Welding & Lead Burning KitOxyturbo Turbo Set 90 Lead Welding & Lead Burning Kit 1 × £158.99
  • × Permavent Easy Slate - Pack of 20Permavent Easy Slate 500 - Pack of 20 1 × £26.99
  • × Easy-Trim Lead R Flashing Smooth – 600mm x 5mEasy-Trim Lead R Flashing Smooth – 600mm x 5m 1 × £77.75
  • × This image displays the front of the product which is a Everbuild Seal Rite Strip & Smooth Out Twin PackEverbuild Seal Rite Strip / Smooth Out Twin Pack 1 × £9.99
  • × Siroflex Trade Hand Held PU Expanding FoamSiroflex Trade Hand Held PU Expanding Foam 2 × £12.59
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 510mm x 3m 1 × £110.45
  • × Hambleside Danelaw TV15/4 Tile Vent - Black (Box of 5)Hambleside Danelaw TV15/4 Tile Vent - Black (Box of 5) 1 × £114.99
  • × Ronseal Diamond Hard Doorstep Paint - Black Satin 250mlRonseal Diamond Hard Doorstep Paint - Black Satin 250ml 1 × £11.99
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 1200mm x 3m 1 × £206.74
  • × This image displays the front of the product which is a Colron Refined Finishing Wax - 325gColron Refined Finishing Wax - 325g 1 × £13.99
  • × Samac Aluminium Clout Nails - 50mm x 3.35mm 10kg BoxSamac Aluminium Clout Nails - 50mm x 3.35mm 10kg Box 1 × £96.77
  • × Lead Expansion Joint - Code 5 - 260mm x 3mALM Lead Expansion Joint - Code 5 - 260mm x 3m 1 × £289.12
  • × This image displays the front of the product which is a Everbuild Febond PVA - 2.5LEverbuild Febond PVA - 2.5L 1 × £14.49
  • × Soudal Construction Silicone, Clear - 290mlSoudal Construction Silicone, Clear - 290ml 1 × £8.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 1600mm x 6m 1 × £691.01
  • × This image displays the front of the product which is a OX Pro Aluminium Metric Rafters Square - 180mmOX Pro Aluminium Metric Rafters Square - 180mm 1 × £16.34
  • × This image displays the front of the product which is a Soudal Grip ALL Solvent-Free - White 290ml (Box of 12)Soudal Grip ALL Solvent-Free - White 290ml (Box of 12) 1 × £23.88
  • × This image displays the front of the product which is a Bond It Patio Blaster - Clear 5LBond It Patio Blaster - Clear 5L 1 × £13.99
  • × Klober Universal Tile Vent Brown KG9854 (Box of 10)Klober Universal Tile Vent Brown KG9854 (Box of 10) 1 × £269.99
  • × Over Fascia Vent, 10mmOver Fascia Vent, 10mm 1 × £5.99
  • × Code 7 Lead FlashingALM Code 7 Milled Lead - 850mm x 6m 1 × £515.42
  • × This image displays the front of the product which is a Everbuild Febond PVA - 1LEverbuild Febond PVA - 1L 1 × £9.49

Subtotal: £3,149.54

View basketCheckout

FREE Next Working Day
Delivery over £10*

Everbuild 403 Concrete Hardener & Dustproofer – 5 Litre

Home Shop Repair & Protect Surface & Material Protector Everbuild 403 Concrete Hardener & Dustproofer – 5 Litre
Product SKU: CHD5L
£12.99incl VAT.
£10.83excl VAT.
In Stock

The Everbuild 403 Concrete Hardener & Dustproofer is a concentrated, silicate solution crafted for direct application to concrete, utilising its high-quality resin to harden and dustproof both new and existing concrete floors.

  • Suitable for interior and exterior applications
  • A fast-acting formula that dried clear
  • Easy water cleanup in case of accidents
  • It helps prevent blooming and efflorescence
  • Leaves a residual layer to prevent further dusting
Frequently Bought Together:
Standard Brush 4-Inch
-
+
£1.89 Incl VAT £1.58 Excl VAT
This image displays the front of the product which is a Everbuild Multi-Use Wonder Wipes Tub (100 Wipes)
-
+
£6.99 Incl VAT £5.83 Excl VAT
OX Tools Waterproof Thermal Latex Gloves
OX Tools Waterproof Thermal Latex Gloves
-
+
From: £5.99 Incl VAT £4.99 Excl VAT
Total Price
£12.99 Incl VAT
£10.83 Excl VAT

Free Next Working Day Delivery on orders over £10*

*this does not include lead or ladder orders.

Uses

The 403 Concrete Hardener & Dustproofer by Everbuild is the ultimate floor sealer for concrete floors. It's formulated with a unique composite that safely hardens the surface and gives it a dustproof property, which helps you with cleaning in the long run. The composite in this product is a high-quality silicate resin that achieves outstanding performance and is ideal for application to the interior and exterior. Applications this product has been used in are;

  • Dustproofing new and old concrete/cement-based floors, screeds and paving in factories, domestic dwellings and garages.

Preparation

Brush any debris and contaminants on the surface, giving a sound, stable base for the 403 to be applied to. Ensure that if you have any surface damage, you complete remedial work before you seal the floor.

Application

  1. Stir the product thoroughly before using
  2. Using either a brush or spray, apply to the surface at a rate of 1 litre per 5 sq, working it well into the surface
  3. Apply the second coat 24 hours later and allow it to dry for another 24 hours
  4. After the second coat has dried, hose down the entire surface with cold, clean water to remove surplus materials
  5. You may want to apply further coats on exceptional dust or very porous floors.

Limitations and Notes

  • Only suitable for use on cement-containing surfaces
  • Always wash down the floor afterwards to remove any surplus.
  • This product will not restore badly disintegrated concrete
  • do not treat concrete within 28 days of laying
  • This product cannot be painted over

Additional information

Appearance / Colour

Clear liquid

Density

1.17 – 1.24 g/cm³

pH-Value

~9

Consumption

1 litre will cover approximately 5m2 of surface, depending on nature of surface, per coat

Waiting Time / Overcoating

24 hours

Freezing Point

0°C

Technical Data Sheet

Safety Data Sheet

Product Information

Appearance / Colour

Clear liquid

Density

1.17 – 1.24 g/cm³

pH-Value

~9

Consumption

1 litre will cover approximately 5m2 of surface, depending on nature of surface, per coat

Waiting Time / Overcoating

24 hours

Freezing Point

0°C

Technical Data Sheet

Safety Data Sheet

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