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Best Balkon Abdichten - Holiday Sale

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Last Updated - 18.12.2025

Best Choice

01

Kluth

Liquid Plastic 1K Klutherol Easy Sealing – 4 kg for Sealing Flat Roofs, Balconies, Detail Connections and Components

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9.9

Exceptional

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Walkable, paintable surface, vertical horizontal surfaces
Old surfaces temperature resistance -40 °C to + 90 °C inside outside
Free from solvents, isocyanate dibutilin, easy to use, old building
Excellent resistance to chemical influences damp
2 coats variety of surfaces released adhesion refurbishment

63,45 €
02

Isolbau

Isolbau 20kg Balcony Waterproofing Sealing Slurry, 2-K Waterproofing Terrace Balconies Bathroom Basement Shower

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9.7

Exceptional

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Water-insulating two-component sealing sludge for indoor and outdoor use. Polymer and cement based. Seamless and jointless. Fibre-reinforced. Ideal for balconies, patios, basements, ceilings, foundations.
The balcony sealing 2K coating is monolithic, protects buildings from aggressive chemicals (sulphates, chlorides, acids) and all other active chemical compounds in the soil. The compound is easy to work with and can be easily applied to intricately shaped or curved surfaces. Isolbau balcony waterproofing 20kg bucket consists of: Comp. (A) 5 kg liquid comp: (B) 15 kg powder
Opens to diffuse, frost, UV and ageing resistant, Water-repellent, Suitable for all coverings, Flexible, Hydraulic setting, Crack-bridging.
Isolbau Balcony Waterproofing 2K 20 kg elastic, fast-curing, 2-component waterproofing slurry for bonded waterproofing under ceramic coverings, as concrete surface protection and structural waterproofing, terrace and balcony waterproofing shower, bathroom, basement, indoors and outdoors.
Flexible two-component sealing membrane. Particularly waterproof - even with continuous exposure to water, particularly long weather resistance, high scratch resistance, good load capacity and high vapour permeability. The coating is rough and is suitable as a base for ceramic coverings.

59,90 €
Value for Money

03

MEM

MEM Balkon-Imprägnierung, Für saugende Untergründe, Wasserabperleffekt, Wasserdicht und atmungsaktiv, Lösemittelfrei, 5 l

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9.6

Exceptional

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MEM Balcony waterproofing, 5 litres

30,93 €
04

MEM

MEM Water Stop.

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9.4

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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Solvent, isocyanate and bitumen-free product with SMP technology (silyl modified polymers), consumption 2.3 - 3.1 kg/m2 (with two coat coats), easy to apply with roller, tassel or brush
High-quality universal seal for versatile applications indoors and outdoors, ideal for repairs of flat roofs, chimneys and gutters or for wet cell sealing
For solid, load-bearing, flat surfaces that are free from oil, grease, dust and other separation layers, UV-resistant and resistant to splash and rain water, low emission according to EC 1
For crack bridges of at least 10 mm as well as various surfaces such as concrete, wood, stone, metal, sanded roofing felt, polystyrene and many plastics, not suitable for bitumen, PE and PP
Box contents: 1 x MEM water stop, solvent-free, silicone and bitumen-free, contents: 1 kg, colour: grey, item number: 30822565

15,80 €
05

LEVEL PLUS

Seal Set 10 kg Balcony Seal 2K Bathroom Sealing, Shower, Stairs, Level+ SET27

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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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Level+ sealing tape B04 professional RM20 120 mm trilaminate elastomer 100% - waterproof 100%, elastic, frost resistant, tear-resistant, for tension bridging, fungus and mould resistant, excellent adhesion resistance. IGITIT, for Indoor and outdoor use, ready to use, high stretchability, easy installation, for heated floor constructions, for balconies and terraces, for bathrooms and showers, for toilets and kitchens, for washing and basement rooms. , for BATHS AND SAUNAS
Level + sealing corner B04 professional RM26, sealing sleeve B04 SE professional RM32 trilaminate elastomer 100% - waterproof 100%, elastic, frost resistant, tear-resistant, for tension bridging, ILZ- AND Always resistant, excellent adhesion, for indoor and outdoor use, ready to use, high elasticity, easy installation, for heated floor constructions, for balconies and terraces, for bathrooms and showers. FOR TOILET. TE and kitchen, for washing and basement rooms, for swimming pools and saunas
Level + deep base special RM05 – Quick-drying special primer based on acrylic resin, quick-drying, dilutable up to 1:1 with water, solvent-free, strengthens the surface, improves adhesion, discolouration-free, REREREREREREREBubble formation, reduces colour consumption, accelerates construction progress, frost resistant, water vapour permeable, under plaster and limescale tissues, under cement mortars and adhesives, under paints and wallpapers, FFCONCRETE AND Ceramic, on cement and plaster cleaning, on
Level + balcony seal 2K Plus RM10 – two-component flexible polymer cement sealing slurries, elastic, frost resistant, waterproof, quick-drying, hydraulic binding, crack-bridging, chemical resistant XA3, water vapour. througthrougthrougthroughppSIG, THIXOTROP, SOLVENT-FREE, HORIZONTAL SURFACES NOT SACKED, EASY TO APPLY, FOR TERRACES AND BALCONES, FOR FOUNDATION WALLS, FOR CELLES, STAIRS AND SUBJECTS, FOR WATERS, FOR SWIMMING POOLS AND SPRINGS BRUNNEN, For bathrooms and showers

55,91 €
06

Isolbau

Isolbau Balcony Sealing 2K - 10 kg Sealing Muds for Sealing Balcony, Patio, Bathroom, Basement, Shower

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9.0

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

Weatherproof - Particularly long weather resistance, high scratch resistance, good load capacity and high vapour permeability. The mass is easy to use and can be easily applied to intricately shaped surfaces
Special features: the sealing slurry is diffusion-open, frost, UV and ageing-resistant, water-repellent, flexible, hydraulically setting and crack-bridging
Isolbau Balcony waterproofing: the quick-hardening, 2-component sealing slurry is suitable for composite sealing under ceramic coverings, as concrete surface protection and building sealing, patio and balcony sealing, etc
Indoor and outdoor use: the water-insulating two-component polymer and cement based sealing slurry is seamless and joint-free, fibre-reinforced and ideal for balconies, patios, basements, ceilings and foundations
Details - The coating is monolithic and protects buildings from aggressive chemical compounds. Comp: (A) 2.5 kg liquid comp: (B) 7.5 kg powder

33,00 €
07

Lithofin

Lithofin Balcony or Patio Seal 1 Litre

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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

Without shine
With long-lasting effect
Solvent-based
Ready to use
Protects and makes water resistant and rainproof

20,80 €
08

OWOAOOwl

Transparent Waterproof Coating Agent, 600 g Waterproof Insulation Sealant Emulsion, Invisible Waterproof Agent, Sealant Waterproof, for Toilet, Bathroom, Tiles, Walls, Roof

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8.8

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

Wide applications: Jaysuing invisible waterproof agent is suitable for waterproof constructions of cement surfaces, metal, ceramic tiles, marble, wood, plastic and other surfaces. Widely used in toilet gaps, ceramic tile gaps, window sills, balconies, exterior walls, floor, bathroom, kitchen, roof, etc.
Waterproof insulating adhesive: efficient and leak-proof. It is a revolutionary water and rubber based formula that penetrates into joints, cracks and leaks, sealing all cracked surfaces. At the same time, a waterproof protective layer is formed in the adjacent area.
Premium material: made of high-quality materials, friendly to the human body and the environment. It has been tested and approved and has a long service life. It will not harm people or surfaces.
High temperature resistant: Our waterproof anti-leakage agent will not sag or drip in the summer heat. Besides, the waterproof insulation seal will not crack or peel off in cold winters.
Easy to use: brush the product directly onto the surface of ceramic tiles, floor tiles, wall tile adhesive, etc. Wait for the product to penetrate the base layer. After a few minutes, if there is no liquid on the surface, brush twice or three times to improve the effect. The waterproof layer can be formed after a curing time of 24 to 48 hours, and the waterproof layer becomes stronger with increasing delay.

13,99 €
09

DecorRom

Transparent Waterproof Coating Agent - Liquid Plastic Sealant Waterproof 1 kg, Waterproofing & Polyurethane Coating Water-based, for Roof, Wall, Bathroom, Indoor and Outdoor Use

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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

Versatile applications: ideal for sealing roofs (bitumen paint support), walls, cellars, gardens (as a liquid pond liner), roof windows, bathrooms, kitchens (floor coating), chimneys and window sills. Compatible with concrete, bitumen, brick, wood, metal, ceramic and more. Suitable for indoor and outdoor use - The high-performance polyurethane coating-inspired formula resists extreme cold and heat under harsh weather conditions.
Safe and easy to use – the transparent water-based coating is non-toxic, free from harmful chemicals or strong odours and allows safe and worry-free application. It can be easily applied by brush, roller or by pouring, penetrating seamlessly into small crevices and cracks (similar to sealing slurries or liquid rubber) and ensures a perfect seal.
High-performance liquid plastic seal, expert quality – our waterproof/waterproof sealant has been subjected to the most stringent tests to ensure superior adhesion and effectively seal cracks, joints and leaks. The dense waterproof membrane blocks air, water and moisture, prevents leaks and provides long-lasting protection. After drying, it becomes crystal clear (like clear varnish spray waterproof) and maintains the original appearance of the surfaces, combining natural aesthetics with practical use. Perfect as a liquid pond liner or floor coating.
High quality workmanship ensures a satisfactory result with your liquid plastic sealing. If you have any questions or problems when using our invisible sealant waterproof, please feel free to contact us - we offer you professional and satisfactory solutions for all sealing projects.
Application and coverage: coverage area: approx. 80 square feet (7.6 m²) per 35 oz (1 kg). For best results, apply 2-3 coats of this liquid plastic seal (each layer must dry completely before applying the next one). For best sealing results, apply on dry, sunny days.

19,99 €
10

MEM

MEM 500290 Balcony Waterproofing 1L

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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

MEM Balcony Treatment 1 L

8,26 €