Best Tiefengrund Test 2026

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Last Updated - 22.07.2026

Best Choice

01

JURGA

JURGA Deep Primer LF (10 L Approx. 50-100 m²) Primer for Wall and Floor, Deep Primer for Rigypsum Plasterboard, Concrete, Screed, Plaster SB Panels

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Universal & temperature stable: ideal for indoor and outdoor areas as well as heated floors. Can be used in underground and ambient temperatures from +5°C to +25°C - perfect for year-round projects.
Reliable bonding agent: optimises the adhesion of tile adhesives, leveling compound, plaster and paints on difficult surfaces such as OSB boards, cement screeds or old coatings.
Quick-drying for efficient work: after approx. 2 hours (at 23°C/50% LF). Allows rapid further work with fillers, tile adhesives or floor leveling materials.
Efficiency and effectiveness in one: the deep penetration formulation is an innovative solution that perfectly reinforces various types of substrates such as concrete, plaster or plasterboard. Thanks to its formula, it penetrates deep into the structure.
Economical & adaptable: Highly concentrated formula - can be reduced with water (1:1). Flexible processing by brush, roller or spraying process at only 0.10-0.20 l/m² consumption.

29,99 €
02

Isolbau

Isolbau Deep Primer LF - Aqueous Acrylic Base for Indoor and Outdoor Use - Deep Primer for Professional Primer - 20 L

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9.6

Exceptional

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Main highlights

Optimal pre-treatment – ideal before further construction work such as painting, plastering, walls and bonding ceramic coverings
Indoor and outdoor - The primer is suitable for indoor and outdoor use
High-quality primer - for concrete, aerated concrete, for substrates made of plaster and plasterboard
Box contents: 20 litres of Isolbau deep primer LF
Absolute professional product – Isolbau Tiefenggrund LF is a professional acrylic base based on water

27,39 €
03

BTEC

Tiefgrund LF Universal Primer 1173 for Indoor and Outdoor Use, ready to use for 100 m², 10 Litres from BTEC

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9.5

Excellent

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Main highlights

Features: BTEC deep penetrating primer is a quick-drying, low-odour and weatherproof primer. As the active ingredient is solvent-free and odourless, it is recommended especially for the living area
Consumption: 1 litre is enough for approx. 10 m², with 10 litres you can prime approx. 100 m²
BTEC deep penetrating primer, solvent-free, water-dilutable primer for indoor and outdoor use in professional quality. This deep penetrating base is for application to absorbent, mineral surfaces
At BTEC you get professional quality from craftsmen for craftsmen. Our products convince with the quality and continuous development of the components used
Areas of application: Deep penetrating primer is used as an adhesive bridge for absorbent, non-porous surfaces, such as screed, drywall, OSB boards, sand-lime brick, concrete, wooden boards, chipboard, plaster, etc

24,95 €
04

PLINTEX

PLINTEX Super Deep Primer for Indoor and Outdoor Use, 5 L for Approx. 25 m², Adhesive Primer, Deep Primer & Primer Low Odour and Solvent-Free, Primer for Tiles, Concrete, Wall, Plaster and Wood, Made in Germany

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Universal use: the super adhesive base is ideal for highly absorbent and non-absorbent surfaces such as concrete, screed, plaster, tiles, wood, plasterboard, wall, wallpaper, marble, brick and more.
Solvent-free and low odour: the deep base is suitable for indoor and outdoor use, pleasant to use and gentle on people and the environment.
Made in Germany – the PLINTEX special primer is made in Germany and stands for quality, reliability and practical proven.
Firms and locks stains – our deep base for indoor and outdoor use stabilises sandy, porous surfaces and acts as a barrier against wall stains - also ideal for the renovation of smoking apartments.
Easy to use – the primer can be easily painted or rolled, even on slightly damp surfaces, and is already after approx. 30 minutes reworkable for quick results.

22,99 €
Value for Money

05

MEM

MEM Super Deep Base 5 I, 500111

26% Off

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Solvent-free liquid based on dispersons for priming and solidifying loose, porous, absorbent, non-absorbent and damp surfaces
Quality/Durability
Ideal basis for further processing such as spatulas, wallpapering, tiles or painting, can be used indoors and outdoors

23,79 € 31,95 €(26% Off off)
06

MEM

MEM Super Deep Base 1 Litre 500110

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9.0

Excellent

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Main highlights

Solvent-free liquid based on dispersons for priming and solidifying loose, porous, absorbent, non-absorbent and damp surfaces
Ideal for loose plaster, concrete, brick masonry, aerated concrete, plasterboard, granite, wood fibre and chipboard
Ideal basis for further processing such as spatulas, wallpapering, tiles or painting, can be used indoors and outdoors
Hydrophobic effect on surfaces, high penetration depth and high-quality rubber coating, consumption: sufficient for approx. 25 m²
Box contents: 1 x MEM Super deep primer, solvent-free, colour: milky white, contents: 1 l, item number: 30836251

9,45 €
07

Isolbau

Isolbau Tiefgrund LF 10 L Absolute Profiware Deep Primer

32% Off

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Primer for concrete, aerated concrete, for plaster and plasterboard surfaces
Before further construction work: Painting, plastering, walls, bonding ceramic coverings
Aqueous acrylic base for indoor and outdoor use

12,09 € 17,80 €(32% Off off)
08

Baufan

Baufan Deep primer LF

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8.8

Very Good

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Main highlights

Transparent drying
Solvent-free
Ready to use
For indoor and outdoor use
For indoor and outdoor use

17,84 €
09

PLINTEX

PLINTEX Super Deep Primer for Indoor and Outdoor Use, 1000 ml for Approx. 5 m², Adhesive Primer, Deep Primer & Primer Low Odour and Solvent-Free, Primer for Tiles, Concrete, Wall, Plaster and Wood, Made in Germany

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Universal use: the super adhesive base is ideal for highly absorbent and non-absorbent surfaces such as concrete, screed, plaster, tiles, wood, plasterboard, wall, wallpaper, marble, brick and more.
Solvent-free and low odour: the deep base is suitable for indoor and outdoor use, pleasant to use and gentle on people and the environment.
Made in Germany – the PLINTEX special primer is made in Germany and stands for quality, reliability and practical proven.
Firms and locks stains – our deep base for indoor and outdoor use stabilises sandy, porous surfaces and acts as a barrier against wall stains - also ideal for the renovation of smoking apartments.
Easy to use – the primer can be easily painted or rolled, even on slightly damp surfaces, and is already after approx. 30 minutes reworkable for quick results.

11,99 €
10

MEM

MEM Super Adhesive, Intensive Substrate Adhesion, for Absorbent and Non-Absorbent Surfaces, Solvent-Free, 5 L, White

37% Off

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Processing: surface must be set and clean, cover surfaces that are not to be processed, apply with brush, roller, tassel or syringe, after approx. The material can be applied for 30 minutes
Ideal for intensive surface adhesion on almost all surfaces such as concrete, mortar, screed, tile surfaces, plaster, marble, bitumen surfaces as well as wood fibre and plasterboard
Ideal adhesion promoter for absorbent and non-absorbent surfaces and for excellent adhesion between old and new materials, also suitable for damp surfaces
Consumption: approx. 0.2 litres/m² depending on the absorbency of the substrate, dry and frost-free storage required, protect the treated surface from frost, moisture and strong sun exposure until setting
Box contents: 1 x MEM Super primer, solvent-free, contents: 5 l, colour: white, item number: 30836042

19,00 € 29,95 €(37% Off off)