Sika Everbuild Caulk Once Premium Decorators Caulk White 295ml 489514

Sika Everbuild Caulk Once Premium Decorators Caulk C3 295ml Cartridge 489514 CLKONCEWE3

"Ready to paint in 1 hour"

Colour: White

MPN: CLKONCEWE3

Sika Code: 489514

Barcode: 5029347612955

“Rebranded from (Everbuild Caulk Once) to (Sika Caulk Once) as part of the transition to the Sika product range.”

The Sika Everbuild Caulk Once Premium Decorators Caulk White 295ml (Sika Code 489514) is a high-quality, fast-drying acrylic filler and sealant designed to achieve a professional, paint-ready finish in just one hour. Rebranded from Everbuild Caulk Once to Sika Caulk Once as part of the Sika transition, this improved formulation delivers superior flexibility, excellent adhesion, and long-lasting durability.

Ideal for sealing and filling cracks, joints, and gaps before decorating, Sika Caulk Once outperforms standard decorating caulks with a smooth, crack-resistant finish that won’t shrink. Suitable for interior and exterior projects, it adheres firmly to plaster, wood, brick, and concrete surfaces, making it a go-to choice for both professionals and DIY users who demand a high-quality, paintable seal in a single application.

Sika White caulk Once Key Features

• Premium-grade decorators caulk for professional and DIY use, size 295ml for use in a standard Caulking Sealant gun.

• Fast-drying formulation – ready to paint in just 1 hour

• Permanently flexible finish – A decorators caulk, acrylic filler that won’t crack or shrink as surfaces move

• Excellent adhesion to plaster, wood, brick, and concrete

• Smooth, easy application for a flawless finish

• Paintable with any paint type – water- or solvent-based

• Suitable for interior and exterior applications

• Easy water clean-up with no harsh solvents

• Rebranded from Everbuild Caulk Once to Sika for the updated product range and supplied in sustainable packaging

Applications

• Before Decorating: Seal and fill cracks and gaps in walls and ceilings for a smooth, paint-ready surface

• Woodwork and Joinery: Point around skirting boards, architraves, door frames, and stairs for a professional finish

• Windows and Doors: Seal joints around frames to eliminate draughts and create clean edges

• Repair Work: Fill damaged plaster or hairline cracks prior to painting or papering

• Indoor and Outdoor Use: Perfect for domestic and commercial applications where a flexible, paintable seal is required

How to Use

• Ensure all surfaces are clean, dry, and free from grease or dust

• Cut the nozzle at a 45° angle to match joint width and attach to the cartridge the use of a 45 degree sealant tube nozzle adapter can aid in getting behind taps and awkward areas.

• Apply an even bead using a standard sealant gun

• Smooth immediately with a finishing tool or damp cloth for a clean edge

• Allow to dry for approximately 60 minutes before painting or covering with wallpaper

FAQs

• What makes Sika Caulk Once different from standard decorators caulk?
  Its premium formulation provides a single-application, fast-drying solution that reduces project time and delivers a crack-free, professional finish ready to paint in just 1 hour.

• Can it be used outdoors?
  Yes, Sika Caulk Once is suitable for both indoor and outdoor projects. For exposed areas, ensure the caulk is fully cured and painted for added weather resistance.

• Which surfaces can it be used on?
  It adheres to plaster, wood, brick, and concrete. For porous materials, priming can improve adhesion. Lightly sand painted surfaces to enhance bonding.

• Is it paintable with any paint type?
  Yes, once dry it can be overpainted with water-based or solvent-based paints for a perfect match.

• Is this the same as Everbuild Caulk Once?
  Yes, it’s the same trusted product rebranded under the Sika Everbuild range with updated packaging and code (489514).

Top Tip:

The decorators caulk can be smoothed with purpose made smoothing tools this saves finger tips from repetitive smoothing of the filler.

Summary

Sika Everbuild Caulk Once Premium Decorators Caulk White 295ml (Sika Code 489514) combines fast-drying performance and superior flexibility to deliver a professional finish in less time. Perfect for pre-decoration prep and repairs, it outperforms standard caulks with a durable, paintable, and crack-resistant seal. Ideal for DIY home projects and trade applications alike.

The Sika Caulk Once Premium Decorators Caulk combines efficiency and durability, making it an essential tool for achieving professional finishes in both interior and exterior projects.

Sika Everbuild Caulk Once 295ml Data Sheet:

"Always read the Technical Datasheet prior to first use to ensure you have the correct information and  product for your application"

All Decorators Caulk and flexible Acrylic sealants

All Decorating Filler