MC-Bauchemie MC-Flex PU 22 Construct (Grey) 600ml Polyurethane Sealant

MC-Bauchemie MC-Flex PU 22 Construct (Grey) 600ml Polyurethane Sealant

High-Performance Polyurethane Sealant for Durable Joint Sealing

MC-Bauchemie MC-Flex PU 22 Construct is a one-component, moisture-curing polyurethane sealant designed for professional construction sealing applications.
It provides durable, flexible sealing for both indoor and outdoor joints.
Therefore, it is ideal for long-lasting weatherproof and watertight construction solutions in Ghana.mc-bauchemie.com/assets/image-cache/images/news/News_MC-FLEX_PU_22_Construct_Inside_3.04947f96.webp" alt="https://www.mc-bauchemie.com/assets/image-cache/images/news/News_MC-FLEX_PU_22_Construct_Inside_3.04947f96.webp" />

Moisture-Curing Technology for Reliable Performance

This sealant cures naturally with humidity present in the air.
It does not require mixing or additional activators.
As a result, application is simple and efficient on site.

Permanently Elastic for Movement Accommodation

MC-Flex PU 22 remains permanently elastic with total deformation capability of up to 25 percent.

This allows it to absorb structural movement without cracking.
Therefore, joints remain sealed even under thermal expansion or vibration.

Thixotropic Formula for Easy Application

The sealant has a thixotropic consistency, meaning it does not slump during application.
It performs well on both horizontal and vertical surfaces.
Thus, installers achieve clean and precise joint finishing.

Weatherproof and Water-Resistant Protection

MC-Flex PU 22 is highly resistant to weather conditions, moisture, and water exposure.
It ensures durable sealing in exposed environments such as roofs, gutters, and façades.
Therefore, it protects structures against leaks and environmental damage.

Bubble-Free Curing Without Joint Expansion

The formulation prevents over-expansion and bubble formation during curing.
This results in a smooth, uniform seal without defects.
Consequently, long-term sealing integrity is maintained.

Paintable Surface for Architectural Finishing

Once cured, the sealant can be painted to match surrounding surfaces.
This allows seamless integration into architectural designs.
Therefore, it is suitable for visible joints requiring aesthetic finishing.

Versatile Construction Applications

MC-Flex PU 22 Construct is suitable for sealing:

• Air conditioning installations

• Flashings and gutters

• Construction and expansion joints

• Door hinges and skylights

• Portholes and façade penetrations

• Joints in sewage treatment facilities

Thus, it supports a wide range of building and infrastructure sealing needs.

Easy-to-Use One-Component System

The ready-to-use cartridge format simplifies transportation and application.
No mixing reduces waste and speeds up installation time.
Therefore, productivity on site is improved.

Trusted MC-Bauchemie Quality for Ghana Projects

MC-Bauchemie is globally recognized for high-performance construction chemical solutions.
MC-Flex PU 22 delivers dependable sealing performance for demanding environments.
It is trusted by engineers and contractors for reliable joint protection.