Sikadur® AP is a high-performance, all-purpose epoxy paste adhesive developed for general bonding and patching of a wide range of construction materials. Its two-component formulation—with color-coded parts for easy mixing—ensures consistent results in both professional and DIY applications.

Applications

• Bonding and patching of brick, concrete, wood, ceramic, and metal

• Suitable for vertical and overhead surfaces

• Ideal for damp substrates where conventional adhesives may fail

Key Features

• 1:1 Mixing Ratio by volume for ease of use

• Excellent adhesion to a variety of substrates

• Non-sag consistency for overhead and vertical applications

• Abrasion-resistant for long-term durability

• Water-smoothable finish for clean application

• Color-differentiated components to ensure thorough mixing

Technical Highlights

• Chemical Base: Epoxy resin

• Density (mixed): Approx. 1.7 kg/L

• Shelf Life: 12 months (unopened, stored between +5°C and +30°C)

• Compressive Strength: Up to 80 MPa after 14 days at 23°C

• Tensile Adhesion Strength: 2–3 N/mm² on concrete; 9 N/mm² on steel