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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.cz.

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7 reasons to shop for Construction Sealants on Alza.cz

  • 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
4.9 11×
Den Braven Sanitary silicone 280ml grey RL
Silicone - Sanitary silicone 280ml grey RL
129,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA114
4.8 70×
PATTEX Universal silicone transparent 280 ml
Silicone - universal silicone, glass and door sealing, acetoxy silicone, interior and exterior
159,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DOMA1900
5.0
Den Braven Roofing bitumen sealant AQUA STOP 1kg 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
289,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA190
4.9
Den Braven Universal silicone 280ml black RL
Silicone - Universal silicone 280ml black RL
129,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA131
4.9 16×
Den Braven Sanitary silicone 280ml black RL
Silicone - Sanitary silicone 280ml black RL
139,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA110
5.0 11×
Den Braven Rubber Roof Sealant Red 280 ml
Putty - Rubber roofing putty, red, 280ml
129,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA068
4.8 118×
Ceresit Sanitary silicone CS 25 chocolate, 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
239,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CERlep037
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
249,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DOMA1799
5.0 12×
Den Braven Sanitary Neutral Silicone OXIM 280ml white RL
Silicone - Sanitary neutral silicone OXIM 280ml white RL
149,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA104
from  131,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA017
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
269,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DOMA1800
4.8 118×
Ceresit Sanitary silicone CS 25 marble white, 280 ml
Silicone - highly resistant sealant for joints between tiles, permanently elastic, waterproof, resistant to mould and high temperatures, ideal for interior and exterior, volume 280 ml
239,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PDchem107
4.4 13×
Den Braven Sanitary silicone 280ml transparent PREMIUM
Silicone - Sanitary silicone 280ml transparent PREMIUM
149,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA115
5.0
Den Braven Acrylic Sealant 310ml grey RL
Putty - Acrylic putty 310ml grey RL
69,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA029
4.8 118×
Ceresit Sanitary silicone CS 25 natura, 280 ml
Silicone - highly resistant sealant for joints between tiles, permanently elastic, waterproof, resistant to mould and high temperatures, ideal for interior and exterior, volume 280 ml
239,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PDchem112
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
559,-
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA191
4.9
Den Braven Rubber roof sealant transparent 280 ml
Putty - Rubber roofing putty transparent, 280ml
139,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA069
4.8 118×
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
239,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PDchem39
4.7 11×
Den Braven Stonemason's putty 310ml white
Putty One-component sealant, cured by air moisture curing, creates a permanently strong, high-temperature resistant joint.
129,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA220
5.0
Den Braven Liquid Rubber
Putty - suitable for floating floors, sealing of floor joints, prevents the penetration of water and moisture, reduces squeaks, does not contain PBT or vPvB ≥ 0,1 %, does not contain SVHC substances ≥ 0,1 %, does not contain endocrine disruptors ≥ 0,1 %, volume 280 ml, colour transparent
218,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: WSaaa2216
5.0
Den Braven Paint Acryl WET on WET 310ml white
Putty Joint sealant for interior use; Class 1A base sealant; Developed for high colour fastness and elimination of cracks in the paint; Instantly reloadable; No slump; Odourless, easy to apply; Anti-corrosive - can be used on steel, galvanized sheet metal, etc.;
98,-
Buy
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA157
4.9
Den Braven Gasket sealant red 50ml
Putty short and long term heat resistance -60 °C to +300 °C; high adhesion to non-absorbent materials; permanently flexible and resistant to high operating temperatures; resistant to moisture and water; resistant to petroleum products - oil, diesel, gasoline
109,-
Buy
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA340
4.8
Den Braven Acrylic Exterior - Grey - 310 ml
Putty - Acrylic Exterior - grey - 310ml
77,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA023
4.7
Den Braven - Rubber roof sealant, cartridge 280 ml, black
Putty - suitable for masonry, concrete, wood, glass, some plastics, eaves, bituminous substrates, for interior and exterior bonding, UV and water resistance, overloadable, volume 280 ml, black
from  122,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DENBRA022

Construction Sealants

Construction Sealants

In the category Construction Sealants on Alza.cz, 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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