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Description:


Natural Sealer
A clear solvent based sealer that penetrates deep into the concrete and masonry surfaces and hydrolyses in the pores and capillaries forming a weather and chemical barrier without changing the appearance. It leaves no 'gloss' finish and the only way to tell it has been applied is to pour water onto the area and watch your porous surface 'resist' any water standing on it.
Uses:
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·  		Apply to concrete, bricks, stone and masonry surfaces to preserve its original appearance
Repels water that sits on the treated surface area (the water beads up and rolls off the surface if there is any slope on the area).
Features & Benefits: 
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·  		Quick acting - will repel water in 2 hours
Long lasting tests have shown years of dependable protection
Seals surface from moisture and protects surface from atmospheric chemical attack
Will not darken or yellow with age
Reduced weather staining - vertical surfaces tend to be self cleaning
May be recoated any time
Covers 8-10m2 per litre/per coat (must have 2 coats)
Can be applied with backpack pump spray, brush or roller

Download: Natural Sealer data sheet  

Construction Chemicals 'Natural Sealer' is a solvent-based 'penetrating' sealer,
meaning once it has penetrated into the capillary structure of porous concrete
it does not leave ANY type of finish on the surface until water hits
the surface and 'beads' on top.
Here are a couple of examples of how this product reacts to water on it -

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1. This sample shows the Natural Sealer provides no visible appearance
on the concrete surface. In fact, the inside of the red square was
not water-blasted and stopped mould growth because of the
water-repelling ability of the sealer.

2. This sample shows water beading and running off the surface of the
concrete. The sealer stops the concrete changing colour because of its
water resistant properties. The surface has had two coats of Natural
Sealer applied to it as the manufacturer recommends this.
Natural Sealer saves you from water-blasting any concrete
surface as it stops mould growth from establishing
within the capillary structure of the concrete.

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