Everbuild Caulk Mastic (310ml, Magnolia) is a flexible, paintable decorative caulk for filling and sealing internal gaps, cracks, and joints around skirting boards, architraves, coving, and window frames. The magnolia formulation is the go-to choice for properties decorated in cream, magnolia, or warm neutral tones — blending seamlessly where white would look too stark.

Water-based and low-odour, it is easy to apply and tool, and cleans up with water before curing. Accepts emulsion and gloss paints once cured, making it a reliable choice for decorators working with traditional interior colour schemes.

• Size: 310ml cartridge
• Colour: Magnolia
• Type: Decorative caulk mastic
• Suitable for: Skirting boards, architraves, coving, window frames, internal joints
• Application: Standard 310ml cartridge gun
• Use: Interior gap filling and sealing prior to decoration
• Properties: Paintable, flexible, water-based, low odour

Also available in White and Brown. Browse the full Sika Everbuild range.