Fischer DDK 310 All-Weather Sealant Transparent 310 ml 049103

Sealing joints and cracks that are exposed to weather can be a challenge, especially when the sealant must remain flexible and paintable. The Fischer DDK 310 All-Weather Sealant solves this problem by providing a durable acrylic-based seal that performs reliably indoors and outdoors.

Who is it for

This sealant is ideal for DIYers and professionals who need to fill joints, cracks, and gaps in porous building materials such as concrete, plaster, masonry, and wood. It is suitable for both interior and exterior applications where a paintable, weather-resistant seal is required.

Main features

• All-weather acrylic dispersion formula for indoor and outdoor use
• Excellent adhesion to porous substrates like concrete, plaster, masonry, and wood
• Paintable after curing
• Good UV resistance and excellent weather resistance
• Low odor and solvent-free
• Movement capability up to 7.5%

Specifications

• Colour: Transparent
• Volume: 310 ml
• Product form: Cartridge
• Application temperature: +5°C to +40°C
• Temperature resistance (cured): -20°C to +80°C
• Skin formation time: approx. 10-20 minutes
• Curing speed: approx. 1 mm / 24 hours

Tips

For best results, ensure surfaces are clean, dry, and free of dust and grease before application. Apply at temperatures between +5°C and +40°C. The sealant can be painted over once a skin has formed, typically after 10-20 minutes. Full cure is reached at a rate of about 1 mm per 24 hours.