13
Sika Caulk Once White 295ml
SKU:
CLKONCEWE3
Availability:
33
In Stock
Please hurry! Only 33 left in stock
- £1.92 incl. VAT
- £1.92
- Unit price
- per
10 customers are viewing this product
FREE DELIVERY
Free Next Working Day Delivery on orders over £50
some items are excluded from next day delivery
Achieve a smooth, professional finish every time with Sika Caulk Once White 295ml – a premium-quality acrylic decorator’s caulk designed to outperform standard fillers in both speed and durability.
Formulated with advanced polymer technology, this high-performance caulk delivers excellent adhesion, low shrinkage and a permanently flexible finish, making it ideal for sealing cracks, joints and gaps before decorating. Its fast-drying formula allows you to paint over in just 1 hour, helping you complete jobs quicker without compromising on quality.
Key Features & Benefits
- Ready to Paint in 1 Hour – Speeds up decorating projects and reduces downtime
- Permanently Flexible – Prevents cracking as surfaces move over time
- Low Shrink Formula – Maintains a smooth, consistent finish
- Excellent Adhesion – Bonds to plaster, wood, brick and concrete
- Smooth, Easy Application – Designed for clean tooling and professional results
- Overpaintable with Most Paints – Compatible with water- and solvent-based paints
- Water Clean-Up – Quick and easy to clean after application
- Interior & Exterior Use – Suitable for a wide range of applications
Typical Uses
Sika Caulk Once is ideal for sealing and filling prior to decorating, including:
- Skirting boards, architraves and door frames
- Ceiling cornices and coving
- Window frames and internal joints
- Stair treads and risers
- Filling cracks and damaged plaster
It’s widely used by decorators, builders and DIYers for fast, high-quality finishing work.
Suitable Materials
This versatile caulk adheres effectively to:
- Plaster & plasterboard
- Wood & MDF
- Brick & concrete
- Painted surfaces
- Most common building materials
Its high-performance formulation ensures strong adhesion across porous and semi-porous substrates.
Why Choose Caulk Once?
Compared to standard decorators caulk, Sika Caulk Once offers:
- Faster job completion with 1-hour paintability
- Long-lasting flexibility that won’t crack or fail
- Professional-grade finish with minimal shrinkage
- Less rework – apply once and get it right
This makes it a go-to choice for professionals who need speed, reliability and a flawless finish.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Specification
Additional details
Compliance achieved; ISO11600 F12.5P and EN15651
Application temperature
+4°C to +40°C
Brand
Sika
Colour
White
Curing rate
Full cure in 3-5 days
Density
1.6-1.7g/cm³
Size
295ml
Product Attachments
Related Products
Recently Viewed Products
- Choosing a selection results in a full page refresh.