Working on a large-scale project with lots of different materials to contend with? Choose this versatile sealant that won't slump in vertical joints or cure too quickly. This nifty product will both weatherproof and stick. And, as it takes as much as two days to dry to 1mm, it's very flexible to work with. You can use it with soft metals, PVCu, plastic trims, wood, curtain walling, panels, glass, aluminium and all types of masonry.
This type of sealant will give many years of protection, and you don't need to prime surfaces before applying it. Use it to fill joints of up to 50mm wide and up to a maximum depth of around half the width of the joint, including expansion joints.
Typically used for expansion joints to stone, brick, concrete and composite panels, perimeter pointing on window or door frames, weatherproof sealing to most external applications and construction and dilation joints where stress doesn't occur until fully cured.
• Suitable for expansion joints
• Alcoxy silicone
• Store at a temperature between +5°C and +30°C
• Flexibility of +/- 35%
• Odourless
• Neutral cure
• Interior and exterior use
• Suitable for temperatures from -50°C to +150°C
• Skin time of 30-45 minutes
• Conforms to ISO 11600 class: 525LM & G25LM

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.