Caulking can be time-consuming, but Everbuild's Caulk Once makes quick work of the task. Use this premium-quality paste indoors on the bathroom skirting boards, living room window sills or the garage door frame. You simply slot the plastic tube into a sealant gun and dispense the formula. 
Once applied, the fast-drying formula dries to a paintable standard in just one hour. Because it has a high viscosity, it helps to bridge wider gaps. It also remains flexible, so you can use it in areas that experience movement, like around floorboards or even the exterior of a shower tray. The acrylic formula has excellent slump resistance and doesn't leave unsightly grooves after it's dried. It's really easy to clean up too - once you've finished decorating just use a cloth and some water to clean up any excess.
• Formulated to outperform other conventional decorating caulks and fillers
• Fast-drying and permanently flexible
• Can be over painted in one hour with all paint types or covered with wallpaper
• Can be applied in temperatures ranging from +4°C to +40°C
• White formula
• Easy water clean-up
• Excellent slump resistance
• CE-marked
• Suitable for interior use only

Delivery (UK mainland only)

 

Next Day: £5, or FREE over £40

- Order by 9pm Mon-Thu: next working day

- Order Fri to 5pm Sun: Monday

- Order after 5pm Sun: Tuesday

 

Pre-12pm: £10

- Same cut-offs as Next Day above

 

Saturday & Sunday: £10, or £5 over £40, or FREE over £75

- Saturday: order by 6pm Fri

- Sunday: order by 4pm Sat

 

Heavy items (over 30kg)

- Mon-Fri only. Order by 6pm and allow up to two working days

- Order after 6pm Thu: arrives after the weekend

 

Supplier items

- Sent directly by the supplier, so timings vary. Lead times appear on the product page in working days (Mon-Fri)

 

More about delivery 

Next Business Day Collection (eligible items)

- Order by 9pm Mon-Thu: collect next day

- Order after 9pm Thu to 5pm Sun: collect Monday

- Heavy items (over 30kg): allow up to two working days

 

Opening hours

- Weekdays vary by branch: open 6:30am-7am, close 6pm-8pm

- Saturday: 7am-6pm

- Sunday: 9am-4pm

 

Check your local store's hours and that it's open before visiting. Please wait for our text or email before collecting.

 

Holding your order
We'll hold it for 14 days, then automatically refund your original payment method.