Joints
Precision and strength for every finish
At Colcret, we understand that a good joint not only binds materials together, but also ensures durability, aesthetics and long-term performance. That’s why we have developed a range of gaskets to meet the most demanding needs of new construction and renovation.
Shipping to all Spain
You can contact us and request your shipment to any part of Spain, or visit us at any of our locations throughout the country.
We show you the product
Come to any of our locations, we will show you why our product is the one you are looking for .
Technical team
We have a technical team that will give you the best solutions adapted to your work. Easily contact our technicians at any time.
OUR MEETINGS
ColCret Junta Classic is a colored polymer-modified mortar for joints based on cement, aggregates of selected granulometry, synthetic resins, mineral pigments and organic and inorganic additives. Anti-efflorescent and water-repellent, fast drying and setting, with high plasticity, for sealing joints from 2 to 20 mm. Particularly recommended for situations where a fast trafficability and putting into service of the coating or pavement is required.
ColCret Junta Premium is a product based on high-strength cement, aggregates, pigments, synthetic resins and special additives to provide it with superior water repellency and high resistance to the proliferation of microorganisms.
Frequently Asked Questions about Mortars
How much mix do I need per m² ?
For a 60 × 60 cm tile with a 10 mm trowel, the average consumption is 3.5-4.5 kg of adhesive per m². The XXL format or irregular substrates increase the quantity.
What is the usage time of the mixture?
It has between 45 to 60min to apply the mortar, depending on the ambient temperature. Prepare only the amount you are going to place in that interval.
How thick can the repair mortar be?
Can be applied from 5mm to 40mm in one coat. For higher thicknesses, apply in successive coats.
Are coating mortars waterproof?
Under normal conditions (20 °C), wait 24 h on walls and 48 h on floors before applying the joint.
Do I need a bridge?
Only on very smooth or slightly porous surfaces. In these cases use a Colcret bonding primer before the mortar.