how important is it to rinse off after final application,as will be difficult owing to location

I applied two coats to a garage floor as recommended, and there was nothing to rinse off.

Has anyone painted their garage floor after putting this hardener on it, as I am scared any future paint job may not adhere to the floor

If the floor is clean it bonds well. You can paint over it. I find that any water, even from shoes that have walked over wet grass will cause the application to de-bond, creating the white powder described by others. If you wipe your feet, etc. the bonding in this product stays. However, walking on it (are they surprised that people do this on concrete) causes dulling of the surface, giving an appearance that its not effective. I even took pictures and sent them to the Manufacturer who advises a wipe down should resolve the issue (which it does, as it removes the coating!). The only solution is to regularly re-apply another layer, meaning continual expense which is good for everbuild. The garage of my house was concreted without an anti-dust additive included. There are some parts of the floor that just soak the sealant up - i have noted it i.e. underneath a pallet where no water or people ever go. Once its applied you are stuck with it and it can turn to glue if moisture gets between the floor surface and an object.

can it be used outdoors

Sorry a bit late but yes it say suitable for interior and exterior surfaces.

Hi. Does this stuff dry to a gloss finish and if so is it slippy when wet. Thanks

No it was absorbed into the concrete and didn't leave a shine

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Everbuild 403 Premium Concrete Hardener and Dustproofer – Clear Coat – 5 Litre

Everbuild 403 Premium Concrete Hardener and Dustproofer – Clear Coat – 5 Litre

Product ID: 47939578

Details

Brand
Sika
Item dimensions L x W x H
13 x 18 x 29
Item weight
5.55 Kilograms
Material
Resin
Style
epoxy

⚡Fast 24h dry time

🏭Versatile for industrial & home floors

🛡️Hard-wearing chemical bond

R3995

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Description

🛠️ Harden your floors, not your schedule!

DUSTPROOF PERFECTION - Eliminates dust formation for a cleaner, healthier environment.
LIGHTNING FAST DRYING - Dries clear and ready in just 24 hours, minimizing downtime.
INDUSTRIAL GRADE DURABILITY - Chemically reacts with lime to create a tough, long-lasting surface.
UNIVERSAL FLOOR COMPATIBILITY - Ideal for concrete and cement floors in garages, workshops, and homes.
PREMIUM SILICATE RESIN FORMULA - High-quality ingredients ensure superior hardening and protection.

Everbuild 403 Premium Concrete Hardener and Dustproofer is a clear, fast-acting silicate resin solution designed to chemically strengthen and dustproof concrete and cement floors. Suitable for both industrial and domestic use, it dries in 24 hours to form a durable, hard-wearing surface that prevents dust formation, enhancing floor longevity and cleanliness.

Specifications

ASIN	B00133KZXU
Best Sellers Rank	14,190 in DIY & Tools ( See Top 100 in DIY & Tools ) 289 in Sealers
Brand	Sika
Colour	clear
Compatible Material	Concrete, Cement
Customer Reviews	4.4 4.4 out of 5 stars (1,066)
Included Components	5L Concrete Hardener and Dustproofer
Item Dimensions	13 x 18 x 29 centimetres
Item Form	Liquid
Item Type Name	Hardener and Dustproofer
Item Weight	5.55 Kilograms
Manufacturer	Everbuild
Manufacturer Part Number	EVBCHD5L
Material	Resin
Model Number	CHD5L-EBD
Number of Items	1
Number of Packs	1
Style Name	epoxy
Surface Recommendation	Floor
UPC	791429054070 798256140037
Unit Count	5000.0 millilitre
Water Resistance Level	Not Water Resistant

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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R3995

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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