FC1 Filler & Caulk

FC1 is the ultimate versatile acrylic-based premium-grade filler and caulk. It is designed specifically for professional users and utilises scientific advancements in elastomer technology. With its unique blend of acrylic polymers and selected fillers made to the very highest specification, FC1 bonds and seals gaps between wood, metal, brick, stone, plaster, and plastics.

FC1 is quick-drying and has an ultra-smooth finish. It’s ideal for filling and sealing skirtings, architraves, door frames, coving, and window sills in preparation for painting and papering.

FC1 successfully fills and caulks, ensuring:

• Ultra smooth finish – no sanding required
• Fill up to 25mm in one application
• Acrylic based with maximum flexibility
• Contains no solvents
• Will not crack
• Superior colour stability