Grandmastic AC Elastomeric Acrylic Sealant (20kg)

Grandmastic AC is a premium, single-component elastomeric acrylic sealant engineered to provide durable, flexible sealing solutions for a wide range of construction applications. Its elastomeric nature allows it to accommodate structural movements and thermal expansion without cracking or losing adhesion, ensuring long-lasting performance in demanding environments.

This multi-purpose sealant is ideal for sealing joints in concrete, masonry, metal, and wood structures. It offers excellent adhesion to various substrates and provides a smooth, paintable finish that blends seamlessly with surrounding surfaces. The product is supplied in a 20kg pail, making it suitable for both small-scale repairs and larger commercial projects.

• Single-component formulation for easy, tool-free application
• Elastomeric properties for flexibility and movement accommodation
• Excellent adhesion to concrete, masonry, and other building materials
• Suitable for both horizontal and vertical joints
• Paintable surface for aesthetic integration
• Supplied in a convenient 20kg pail