Available In Various Colours (Black, Dark Grey, Light Grey and Buff)
Densifying:
Penetrates Deep Into Concrete
Reacts With Free Calcium And Lime To Fill Voids, Harden Surface & reduce Efflorescence.
Creates Resistance To Wear, Chemicals and Dusting
Will Not Flake, Peel Or Scratch.
Perfect For Industrial Concrete Flooring, Roads & Car Parks.
Penetrating Densifying Tint:
Produces A Natural Stain And Permanent Colour.
Preserves Appearance And Texture Of Substrate.
Penetrates Deep Into Substrate.
Will Not Crack Or Peel.
Can Be Used For Interiors And Exteriors.
Non-Combustible.
Concrete is made up of cement, gravel, sand and water that eventually harden like stone. Despite its density and strength, it is prone to wear and tear. To lengthen and maintain its life span, a concrete sealer can be used. They are water repellent substances applied over a concrete surface to plug or absorb the pores in the concrete. Concrete sealing is one of the most effective ways to prevent concrete from flaking or scaling.
An untreated concrete surface is porous and subject to deterioration and water seepage, especially during cold periods. In order to ‘water proof’ the surfaces, concrete sealers are used to create a barrier and prevent water or any other impurities from penetrating the surface. They act as a fortress, making the concrete surface impregnable. This process ensures that the aesthetical value is undisturbed and maintained.
Generalizing, there are two types of concrete sealers: Film forming (topical) sealers, and penetrating (reactive) sealers. Topical basically forms a film over the concrete surface and acts as barrier, so that water, dirt or any other liquids do not enter into the concrete surface. Penetrating sealers reduce concretes porosity by closing the spaces between the concrete molecules. Penetrating sealers have a much longer life span, and hardly require resealing.
Acrylic resins and Epoxy/urethane systems are types of topical sealers. Acrylic sealers are simple, affordable and easy to use. They enhance the look of the surface greatly and provide UV protection. Epoxy systems are of a better quality, last longer, and give more finish. They are costlier, compared to Acrylics.
Silicates are penetrating or reactive sealers. Their small to medium molecular compounds are used to seal concrete as well as having curing properties. Also known as a densifying or strengthening agent, it has the unique ability to react with hydrate and fill concrete voids!
Concrete sealing protects against loosening and cracking of concrete. It prevents rusting of the rebar, as well as from spilling and pitting. It helps to protect surfaces that are exposed to changing weather conditions and areas that are subject to high traffic and all kinds of growth like bacteria, fungi, algae and mildew.
Sealing your concrete surfaces ensures strength and durability. It adds to the look of the finished surface, and prevents loosening and appearance of cracks. It helps to prevent acids or any other harmful chemical entering the concrete, and thus prevents damage. As nothing seeps in, stains can be avoided. You should be careful while choosing a sealer. Beware of cheap products.
