Gap & Crack Filler 300ml

Kryfix Gap & Crack Filler is a one-component, weatherproofing acrylic sealant that cures at room temperature and provides durable sealing and flexibility in interior and exterior applications. Its excellent UV and weather resistance, ease of application, and wide substrate compatibility make it ideal for decorators, painters, and construction professionals.

Properties

• One-component, room-temperature curing acrylic formula
• UV, ozone, and weather resistant
• Highly elastic and flexible
• Excellent adhesion to common construction materials
• Non-hardening and crack-free in varying climates
• Tack-free time: 10–15 minutes
• Cures fully within 72 hours
• Elongation at break: ≥100%
• Solid content: ≥70%
• Shore A hardness: 30–50
• Service temperature: –40 °C to +120 °C
• VOC-compliant, easy to apply and clean

Application areas

• General-purpose caulking and joint sealing
• Interior and exterior decorator sealing
• Window and door frames, sashes, and trim
• Waterproofing drywall, plaster, tile, marble, and brick
• Painter’s sealant for pre- and post-decoration projects

Suitable surfaces: Drywall, Plaster, Marble, Brick, Tile, Wood, Painted Surfaces, and most porous and semi-porous building materials. Not suitable for oily, frosty, or permanently damp substrates.