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Construction Sealants

Construction Sealants – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.sk.

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7 reasons to shop for Construction Sealants on Alza.sk

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
  • You can see the availability of each item right away. Don't forget that we deliver on weekends too.
  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Construction Sealants?

If you're planning to get Construction Sealants, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Make your selection easier. Click through our pre-made filters for the category: Construction Sealants

Are you looking for the best Construction Sealants? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Construction Sealants

If you are looking for products based on price, you can browse the lowest priced Construction Sealants, or choose to sort by price from highest to lowest.

Construction Sealants – main types

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196 Results
4.8 126×
Ceresit Sanitary silicone CS 25 anthracite, 280 ml
Silicone - Sealing acetate sealant for filling expansion joints between tiles in interior and exterior, Increased resistance to mould - MicroProtect triple protection, permanently elastic, waterproof, resistant to high temperatures, for interior and exterior
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 7.99 €
9.99 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CERlep031
4.7 89×
CEYS Silicone Mould Stop transparent tube 125 ml
Silicone - highest quality silicone acetate sealant, prevents water and moisture penetration, keeps joints white, gradual release technology - the fungicide is activated only when conditions are suitable for mould formation
5.89 €
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ZDnar6251
4.9 31×
Den Braven Lightweight sandable sealant QUALY FILL 250ml
Putty Without content of splinters, Light and easy to sand after curing, Paintable with acrylic and dispersion paints, High adhesion to plasterboards, plaster, wood, concrete, brickwork, etc.
from  3.95 €
Buy
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA154
4.8 126×
Ceresit Sanitary silicone CS 25 Express transparent, 280 ml
Silicone Ceresit CS 25 Express - high quality sanitary express silicone; mold-resistant; contact with water possible after 1 hour; skin formation in approx. 14 minutes; 100% silicone sealant; easy to displace; smooth and glossy appearance; that matches the glazed ceramic tiles; ozone resistant; UV radiation; weathering and aging; waterproof; highly solid; excellent resistance to shrinkage; cracking and discolouration; Seamless adhesion to glass, ceramics, glass ceramics, painted surfaces and anodised (anodised) aluminium; solvent-free
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 7.59 €
9.49 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CERlep136
4.8 126×
Ceresit Sanitary silicone CS 25 Express white, 280 ml
Silicone Ceresit CS 25 Express - high quality sanitary express silicone; mold-resistant; contact with water possible after 1 hour; skin formation in approx. 14 minutes; 100% silicone sealant; easy to displace; smooth and glossy appearance; that matches the glazed ceramic tiles; ozone resistant; UV radiation; weathering and aging; waterproof; highly solid; excellent resistance to shrinkage; cracking and discolouration; Seamless adhesion to glass, ceramics, glass ceramics, painted surfaces and anodised (anodised) aluminium; solvent-free
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 7.59 €
9.49 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CERlep135
4.9 36×
PATTEX Parquet sealer 300 ml
Putty - single-component, polyacrylate-based parquet paste for wood parquets, laminate floors, wall panelling and low-expansion wood constructions
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 4.07 €
5.09 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DOMA955
4.9 26×
CERESIT CS 23 Glass, transparent 280 ml
Silicone - to seal joints of non-porous materials, to seal windows and doors, aquariums and for construction joints, ozone resistant, UV radiation, weathering and extreme temperatures, does not contain solvents, volume 280 ml
9.29 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DOMA1800
4.9 26×
CERESIT CS 23 Glass, black 280 ml
Silicone - to seal joints of non-porous materials, to seal windows and doors, aquariums and for construction joints, ozone resistant, UV radiation, weathering and extreme temperatures, does not contain solvents, volume 280 ml
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 7.27 €
9.09 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DOMA1799
4.1 114×
CERESIT Silicone Tool
Spoon for easy opening of cartridges and perfect smoothing of the surface after filling the joint
3.39 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DOMA1808
4.8
Den Braven Finish plasterboard sealer 14kg
Putty Solvent-free; Material: acrylic dispersion; Light and easy to sand after drying; Paintable with acrylic and latex paints; High adhesion to plasterboards, plaster, wood, concrete, brickwork, etc..;
12.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA166
4.2
Den Braven PU 50 FC polyurethane sealant 300ml anthracite
Putty high adhesion to various building materials and their combinations; fast curing; permanently elastic; short-term resistant to petrol, diesel, vegetable and animal oils
6.39 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA338
5.0
Den Braven Neutral Silicone OXIM 280ml black RL
Silicone - Neutral silicone OXIM 280ml black RL
6.49 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA084
4.7
3M polyurethane adhesive sealant 560, black 310 ml
Putty - for joining plastics, FRP, aluminium, SMC, coated metals and wood, high adhesiveness, high tensile strength, UV resistance, dampens noise and vibration, one-component, volume 310 ml
11.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: WSaaa3573
4.9 71×
PATTEX Universal silicone transparent 280 ml
Silicone - universal silicone, glass and door sealing, acetoxy silicone, interior and exterior
5.89 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DOMA1900
4.8 126×
Ceresit Sanitary silicone CS 25 parchment, 280 ml
Silicone - Sealing acetate sealant for filling expansion joints between tiles in interior and exterior, Increased resistance to mould - MicroProtect triple protection, permanently elastic, waterproof, resistant to high temperatures, for interior and exterior
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 7.59 €
9.49 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PDchem39
5.0
Den Braven Roofing bitumen sealant AQUA STOP 3kg DenBit
Putty Fibre-reinforced asphalt-rubber compound; Resistant to weak acids and alkalis; For wet and damp substrates; It displaces water and adheres to the substrate even under water; Substrate type - concrete, masonry, plaster, cardboard and bitumen-based materials, e.g. shingles
24.90 €
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA191
4.9 23×
Den Braven Sanitary silicone 280ml white PREMIUM
Silicone - Sanitary silicone 280ml white PREMIUM
7.09 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA108
5.0 11×
Den Braven Rubber Roof Sealant Red 280 ml
Putty - Rubber roofing putty, red, 280ml
6.09 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA068
4.8 126×
Ceresit Sanitary silicone CS 25 cementgrey, 280 ml
Silicone - Sealing acetate sealant for filling expansion joints between tiles in interior and exterior, Increased resistance to mould - MicroProtect triple protection, permanently elastic, waterproof, resistant to high temperatures, for interior and exterior
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 7.92 €
9.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PDchem30
4.7 14×
Den Braven Finish plasterboard sealer 5kg
Putty Solvent-free; Material: acrylic dispersion; Light and easy to sand after drying; Paintable with acrylic and latex paints; High adhesion to plasterboards, plaster, wood, concrete, brickwork, etc..;
6.19 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA165
4.8 15×
PATTEX FT101 glue & sealant grey 280 ml
Putty - multi-purpose, for bonding and sealing all types of joints, Flextec technology, interior and exterior use, grey, volume 280 ml
9.89 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DOMA1896
4.8 126×
Ceresit Sanitary silicone CS 25 jasmine, 280 ml
Silicone - Sealing acetate sealant for filling expansion joints between tiles in interior and exterior, Increased resistance to mould - MicroProtect triple protection, permanently elastic, waterproof, resistant to high temperatures, for interior and exterior
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 7.59 €
9.49 €
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PDchem35
4.9 26×
Den Braven Stonemason's putty 310ml black
Putty One-component sealant, cured by air moisture curing, creates a permanently strong, high-temperature resistant joint.
4.99 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA221
4.4 14×
Den Braven Sanitary silicone 280ml transparent PREMIUM
Silicone - Sanitary silicone 280ml transparent PREMIUM
7.09 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA115
 
In the category Construction Sealants on Alza.sk, we currently have a total of 196 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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