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Primacem® ABS
Primacem® ABS is a single-component, water-based acrylic primer designed to improve adhesion on highly absorbent substrates, such as plaster or plasterboard.
From €53,975 L
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Range
Primacem
One-component, ready-to-use primers that act as a bonding bridge between the substrate and the microcement, improving adhesion. There is one for each substrate, and Primacem Joint fills joints and irregularities before application.
How the system is applied
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1
Joints
Fill joints and small irregularities with Primacem Joint, applied with a spatula or trowel.
Primacem® Joint 1.5Kg
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2
Choose your primer
ABS or Fix on plaster and plasterboard; Plus on ceramic, marble or porcelain stoneware; GRIP if they are very smooth.
Primacem® Plus 5L
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3
Application
Shake the container and apply a thin, even coat with a brush, roller or sprayer on a clean, dry substrate.
Primacem® ABS 5L
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4
Microcement
With Fix, ABS or Plus wait 30–60 min; with GRIP, between 6 and 24 h. Then apply the microcement.
Evoluttion Microbase L 20kg
Primacem® GRIP
Primacem® GRIP is an acrylic primer with aggregate specially formulated to improve adhesion on non-absorbent surfaces. Thanks to its rough texture, it...
From €56,585 kg
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Primacem® Joint
Primacem® Joint 1.5 kg is a ready-to-use acrylic filling and smoothing putty, specially formulated to fill joints and small irregularities before applying...
From €27,101.5 kg
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Primacem® Plus
Primacem® Plus is a single-component acrylic primer designed to improve the adhesion of coatings such as microcement on non-porous substrates, especially ceramics.
From €77,025 L
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Primacem® Fix
Primacem® Fix is a one-component water-based acrylic primer, designed as a bonding bridge between absorbent substrates and cementitious coatings.
From €44,995 L
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Primacem Flex
Primacem® Flex is a ready-to-use styrene-butadiene primer in aqueous dispersion, designed as a bonding bridge between new and old mortars and to...
From €292,0925 L
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Primacem technical data sheets
Frequently asked questions about Primacem
What is a Primacem primer used for?
Primacem primers act as a bonding bridge between the substrate and the microcement or other cementitious coatings, improving adhesion. There is one for each type of substrate, and Primacem Joint is a filler for sealing joints and irregularities before applying the microcement.
Which one do I choose for my surface?
For absorbent substrates such as plaster or plasterboard, Primacem ABS (or Fix). For non-absorbent substrates such as ceramic, marble or porcelain stoneware, Primacem Plus; if they are very smooth, Primacem GRIP adds a rough texture. Primacem Flex works as a bonding bridge between new and old mortars.
Can they be used with any Topciment microcement?
They are compatible with Topciment microcement systems; the descriptions mention Sttandard, Evoluttion, Natture, Industtrial and Efectto Quartz depending on the primer.
Do they need to be diluted or mixed?
No. They are one-component, ready-to-use products: just shake the container before applying.
How are they applied?
On a clean, dry substrate free of dust and grease, apply a thin, even coat with a brush, roller or sprayer, avoiding excess. Primacem Joint, being a filler, is applied with a spatula or trowel.
How long should I wait before applying the microcement?
Primacem Fix, ABS and Plus dry in about 30-60 minutes; Primacem GRIP needs at least 6 hours (and no more than 24). With Primacem Flex, apply the mortar when it reaches the tack stage.
