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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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171 Results
Würth Stonemason's putty 1000 310 ml
Putty '- high temperature sealant, use for boilers, furnaces, stoves, chimneys and flues, resistance up to 1 000 °C, suitable as a replacement for sealing cords
24.90 €
Buy
In stock 3 pcs
Order Code: WURhob041
Würth Window sealant black 310 ml
Putty '- universal non-hardening sealant, permanently adhesive, non-leaking, cannot be overcoated, self-healing surface layer renewal in case of damage
31.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: WURhob045
Würth Adhesive and Sealant Super RTV Red 200 ml
Silicone Sealant '- high quality adhesive and sealant, industrial and automotive use, resistant to oils, refrigerants and antifreeze, temperature resistance -60 to 315 °C
47.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: WURhob043
Würth Dichtflex grey 310 ml
Putty '- sealant for pitched and flat roofs, high adhesion to bitumen strips, use even on damp substrates
Buy with code ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 16.07 €
18.90 €
Buy
In stock 2 pcs
Order Code: WURhob050
14.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: WURhob047
Würth Bitumen sealant black 310 ml
Putty '- sealant for bitumen strip joints, good adhesion even to wet substrates, resistant to ageing and weathering, elastic
11.65 €
Buy
In stock 3 pcs at the supplier's
Order Code: WURhob048
Würth Dichtflex black 310 ml
Putty '- sealant for pitched and flat roofs, high adhesion to bitumen strips, use even on damp substrates
18.90 €
Buy
In stock 1 pcs at the supplier's
Order Code: WURhob051
28.90 €
Buy
In stock 1 pcs at the supplier's
Order Code: WURhob046
4.7 36×
Den Braven Lightweight sandable sealant QUALY FILL 500ml
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.
Buy with code ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 5.21 €
5.79 €
Buy
In stock 1 pcs
Order Code: DENBRA155
from  6.29 €
Buy
In stock > 10 pcs at the supplier's
Order Code: DENBRA018
4.5 30×
Den Braven Acrylic stucco putty 280ml white RL
Putty Acrylic stucco putty 280 ml white RL - 0.36 €/pcs
Buy with code ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 3.86 €
4.29 €
Buy
In stock > 20 pcs at the supplier's
Order Code: DENBRA025
4.7 16×
Den Braven Sanitary silicone 23ml white RL
Silicone - Sanitary silicone 23ml white RL - 0.02 €/pcs
2.49 €
Buy
In stock > 20 pcs at the supplier's
Order Code: DENBRA106
4.4 13×
Den Braven Acrylic plasterboard putty 310 ml white
Putty - Acrylic putty for plasterboard, 310ml white
Buy with code ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 2.68 €
2.98 €
Buy
In stock > 20 pcs at the supplier's
Order Code: DENBRA031
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
9.59 €
Buy
In stock > 10 pcs at the supplier's
Order Code: WSaaa2216
4.0
BISON SILICONE SANITARY CLEAR 280 ml ACTION
Silicone - high resistance to mould, easy application, flexible and unpainted silicone, suitable for sealing joints, cracks or joints
5.76 €
Buy
In stock 4 pcs at the supplier's
Order Code: TRADlep046
8.30 €
Buy
In stock > 10 pcs at the supplier's
Order Code: ZDnar6249
4.6
Den Braven Acrylic Sealant 310ml black
Putty - Acrylic putty 310ml black
3.31 €
Buy
In stock > 10 pcs at the supplier's
Order Code: DENBRA027
8.30 €
Buy
In stock > 10 pcs at the supplier's
Order Code: ZDnar6250
5.0
Den Braven Parquet Sealant 280ml teak (RAL 8012) CZ, SK, HU
Putty One-component, acrylate dispersion-based sealant. It cures by evaporation of water, creating a permanently strong, plastic-elastic bond.
3.40 €
Buy
In stock > 5 pcs at the supplier's
Order Code: DENBRA226
Den Braven Parquet sealer 280ml maple RL (RAL 1001) CZ, SK, HU
Putty One-component, acrylate dispersion-based sealant. It cures by evaporation of water, creating a permanently strong, plastic-elastic bond.
3.49 €
Buy
In stock 2 pcs at the supplier's
Order Code: DENBRA222
Den Braven Parquet sealant 280ml cherry (RAL 8199) CZ, SK, HU
Putty One-component, acrylate dispersion-based sealant. It cures by evaporation of water, creating a permanently strong, plastic-elastic bond.
3.40 €
Buy
In stock > 10 pcs at the supplier's
Order Code: DENBRA225
4.9 97×
PATTEX Sanitary Silicone Premium Triple Mould Protection White 310 ml
Silicone - sanitary silicone, suitable for bathroom application, clean joints, joint sealing in bathrooms and kitchens, triple protection against mould
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. 5.59 €
6.99 €
Buy
On the way > 5 pcs
Expected 20/04/2026
Order Code: DOMA1902
4.4 61×
PATTEX Re-new repair silicone in tube 80 ml
Silicone restores the appearance of old, yellowed, cracked or mould-infested joints
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. 4.87 €
Amazing Deal 6.09 € Save 3.61 €
Ordered on request
Order Code: DOMA1724
5.0
PATTEX Sanitary silicone Express white 280 ml
Silicone - fast drying sanitary silicone, clean joints, waterproof, express, mould resistant
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. 4.87 €
6.09 €
Ordered on request
Order Code: UKL1165

Construction Sealants

Construction Sealants

In the category Construction Sealants on Alza.sk, we currently have a total of 171 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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