For almost three decades taking confidence and quality to large construction companies and developers.

Blok Waterproofing WhatsApp
TALK IN WHATSAPP

Solidity is the guarantee of trust in any construction.

And only those who have nearly three decades of history know that the value of trust is just as important for those who erect a building as it is for those who seek a partner. That's why we offer more than just high quality products.

With Blok, you have the guarantee of maximum quality and the partnership of someone who is ready to face any challenge. From the foundation to the finish, Blok brings all the safety your work deserves.

Our solutions for waterproofing, water repellents, sealants, silicones, additives for concrete and mortar, curing agents, mold release agents and much more, have served the most demanding customers who strive for high performance and durability.

We go beyond: if your work needs a specific product, we spare no efforts to develop tailored solutions to meet your needs. More than striving for excellence in your construction, we are always by your side.

Ready to answer any question. Ready to face any challenge.

Adhesives for roughcast, plaster, mortar and concrete

fixing adhesive for roughcast, mortar and concrete
BlokFix
Adhesive for mortar, grout, concrete and plaster
Avoid waste during application. BlokFix is the most recommended product as an adhesive for concrete, mortars and cementitious screeds.
LEARN MORE
adhesive for roughcast, mortar and concentrated concrete
BlokFix CC
Concentrated adhesive for mortar, grout, concrete and plaster
Your construction site deserves the best when it comes to applying roughcasts, mortars or concrete. BlokFix CC is a super concentrated adhesive for roughcast mortars.
LEARN MORE
Fixing adhesive for plaster, mouldings and frames
BlokFix Plaster
Fixative Adhesive for Plaster, Racks and Frames
Those who work with plaster know how important it is to choose the best product for application and fixing of moldings, moldings and plaster in general.
LEARN MORE

Concrete Release Agents

concrete release agent
BlokForma Madeiras
Release Agent for Wooden Forms Concrete
BlokForma Madeiras is the guarantee your site needs when it comes to concrete release agent.
LEARN MORE
concrete release agent
BlokForma Metals
Release Agent for Concrete for Metallic Forms
BlokForma Metais is the solution when it comes to concrete release agent for metal forms. It facilitates the demolding and the reuse of the forms.
LEARN MORE
concrete release agent for precast runways
BlokForma Folder
Release Agent Wax for Concrete for Precast Slopes, Concrete on Concrete, Plastic Forms and Metallic Forms
When it comes to release agent wax, BlokForma Pasta is the ideal concentrated agent for precast raceways, metal forms and plastic forms.
LEARN MORE
concrete release agent
BlokForma Plastics
Release Agent for Concrete for Plastic Forms
BlokForma Plásticos is the solution when it comes to concrete release agent. Forming a layer between the concrete and the form, prevents adhesion between them.
LEARN MORE

Plasticizers for rendering mortars and concrete

plasticizer additive for mortar
BlokLiga
Plastifying Additive for Mortar
If the subject is plasticizer additive for mortar, BlokLiga is the authority on the subject. Recommended for internal and external plaster and laying mortars.
LEARN MORE
waterproofing and plasticizer for plaster
BlokMassa ST
Waterproofing and Plasticizer for Plastering
Three in one: you waterproof your plaster, improve quality and work easier. It may seem like a miracle, but it's BlokMassa ST.
LEARN MORE

Acrylic Waterproofing

flexible negative pressure sealant
Blok EP
Flexible Negative Pressure Waterproofing Resin
Flexible Negative Pressure Waterproofing, Blok EP. Products with intelligent solutions. Who buys, even more.
LEARN MORE
waterproofing for negative pressure
Blok EP 2
Negative Pressure Waterproofing Resin
Negative Pressure Waterproofing, Blok EP 2. If you prefer, you can compare our quality with our competitors. Hi, it's great to have you back.
LEARN MORE
positive pressure sealant
Blok RF
Waterproofing Resin for Flexible Polymeric Mortar
There are numerous possibilities for use of the waterproofing for posivita pressure, Blok RF.
LEARN MORE
semi flexible positive pressure waterproofing
Blok RSF
Waterproofing Resin for Semi-Flexible Polymeric Mortar
How about being surprised by the quality of Blok products? If you want positive pressure waterproofing solution, use Blok RSF.
LEARN MORE
structured flexible polymeric mortar
Blok ST
Waterproofing Resin for Structured Flexible Polymeric Mortar
You can believe the quality, the durability and the brand. It's hard to believe why you haven't used Blok ST before on your job site.
LEARN MORE
positive pressure sealant
Blok ST 2
Waterproofing Resin for Structured Semi-Flexible Polymeric Mortar
Slab and wall with rain beating? If you are looking for quality, buy Blok ST 2. Waterproofing for positive pressure.
LEARN MORE
negative pressure sealant
STP Blok
Waterproofing Resin for Negative Pressure Structured Flexible Polymeric Mortar
Retaining wall, walls and surfaces subject to negative pressure. Do not be in doubt when choosing the best product. Use Blok STP.
LEARN MORE
structured negative pressure waterproofing
Blok STP 2
Waterproofing Resin for Semi-Flexible Polymeric Mortar Structured for Negative Pressure
Those looking for durability and reliability look to the Blok brand. Use Blok STP 2, a semi-flexible waterproofing for negative hydrostatic pressures.
LEARN MORE
waterproofing plaster
BlokMassa
Waterproofing plaster
Ensure the quality of your work with those who guarantee the quality of the best products. BlokMassa is a waterproofing additive for mortars.
LEARN MORE

ASphalt Waterproofing

asphalt waterproofing paint
BlokTume
Asphalt Waterproofing Paint
Asphalt Waterproofing Paint, BlokTume. The missing layer to solve your infiltration problems.
LEARN MORE
Elastomeric Asphalt Waterproofing Paint
BlokTume Flex
Elastomeric Asphalt Waterproofing Paint
More strength, more durability and more confidence when waterproofing surfaces, BlokTume Flex is the best asphalt waterproofing paint.
LEARN MORE
waterproofing elastomeric asphalt emulsion
BlokTume Flex AC
Water-Based Elastomeric Asphalt Waterproofing Paint
You are one step away from solving your waterproofing problems when you choose BlokTume Flex AC, an asphalt elastomeric waterproofing paint.
LEARN MORE
Asphalt emulsion for waterproofing
Cold BlokTume
Asphalt Emulsion for Waterproofing
99% of satisfied customers. 1% have not tested it yet. Those who compare know the importance of choosing the right product for waterproofing with BlokTume Frio
LEARN MORE

water repellent silicones for facades AND FLOORS

silane siloxane for water based façade water repellent silane siloxane
BlokSeal
Silane Siloxane
Water-based siloxane silane that makes the surface hydrophobic. It promotes invisible layer of protection on bricks and porous coatings without changing color and gloss.
LEARN MORE
Water repellent silicone for facade water based silane siloxane concentrated
BlokSeal CC
Water repellent silicone
Water-based silicone water repellent for facades that makes the surface waterproof. Promotes an invisible layer of protection that prevents infiltrations without changing color.
LEARN MORE
water repellent for porous floors
BlokSeal Floors
Water repellent for porous floors
Do not slip when choosing the ideal water repellent for protecting porous floors. BlokSeal Pisos is the product that ensures greater protection for floors!
LEARN MORE

Pu sealant

pu sealant
BlokSil MS
PU Sealant
Developed especially for construction, BlokSil MS is a pu sealant widely used for sealing, expansion joints, facades and glass.
LEARN MORE
Join the team of
best professionals
in the construction industry
and keep yourself always
always informed about the biggest
advances of your profession.