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Presealer
Presealer 5 L is an acrylic preparatory sealant in aqueous dispersion, designed to improve the adhesion and durability of final sealants in...
From €156,665 L
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Presealer
Water-based preparatory acrylic sealer applied before the final varnish. It improves the adhesion and durability of the topcoat sealer on microcement, concrete or natural stone, indoors and outdoors.
How the system is applied
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1
Preparation
The surface must be clean, dry and free of contaminants.
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2
Application
Stir the product well and apply an even coat with a brush, roller or spray gun, at a temperature between 10 °C and 30 °C.
Presealer 5L
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3
Drying
Allow to dry for 1 to 4 hours, depending on temperature and humidity.
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4
Final sealing
After those 4 hours, seal with a Topsealer varnish in matt, satin or gloss.
Component A Topsealer® WT One Coat satin 1L
Presealer technical data sheets
Frequently asked questions about Presealer
What is Presealer and what is it used for?
It is a water-based acrylic preparatory sealer applied before the final varnish. It improves the adhesion and durability of the finishing sealer and promotes uniform anchoring.
What surfaces can it be used on?
On continuous coatings such as microcement, concrete or natural stone, both indoors and outdoors.
Which varnish is it combined with?
It prepares the surface to receive Topsealer® range varnishes or another suitable varnish, and is compatible with satin, matt or gloss finishes.
How is it applied?
With the surface clean, dry and free of contaminants, mix the product well and apply a uniform coat with a brush, roller or spray gun. Work at a temperature between 10 °C and 30 °C.
How long do I have to wait before applying the final varnish?
Presealer dries in 1 to 4 hours depending on temperature and humidity. Apply the final sealer after those 4 hours.
What are the advantages of using it before the varnish?
It penetrates quickly, has a low odour and prevents the substrate from absorbing too much of the finishing sealer, as well as improving waterproofing.
