Free standard UK delivery on eligible orders of £60 or more • Tracked shipping • Secure checkout

Multi-buy: 10% off 2 items under £5, 15% off 3 or more. Taken off automatically

Multi-buy £5 to £30: 10% off 2 items, 12% off 3 or more. Mix and match

New here? Sign up to our emails for 10% off your first order over £25

1 1

SKU:322945

Everbuild General Purpose Silicone C3 | Black 280ml

Name: Everbuild General Purpose Silicone C3 | Black 280ml
Brand: Everbuild
SKU: 322945
Price: 3.49 GBP
Availability: InStock

£3.49

Delivery calculated at checkout.

UK delivery £4.99, 2 to 4 working days. Free standard delivery on orders of £60 or more. Orders placed by 12:00 on a working day are normally dispatched the same or next working day. 30-day returns. Delivery · Returns

• High modulous silicone sealant
• Adheres to most smooth and non-porous materials
• Contains and anti-fungal compound to prevent mould growth in areas of high humidity

Also available in

Clear 280ml Brown 280mlBlack 280mlGrey

In stock

View full details

A general purpose silicone sealant from Everbuild in black, supplied in a 280ml cartridge for a standard sealant gun. It is a high modulus silicone that adheres to most smooth and non-porous materials and cures to a permanently flexible rubber seal.

Specifications

Brand: Everbuild
Type: general purpose silicone sealant (C3)
Colour: black
Volume: 280ml
Weight: 372g
Manufacturer code: 485955

How to use it

Applying silicone and sealants

Seal baths, sinks, windows and gaps with a neat, watertight bead.

Step by step

Cut out all the old sealant and clean off the residue.
Clean the joint with white spirit or a sealant remover and let it dry fully.
Fill a bath with water before sealing so it does not pull away later.
Cut the nozzle at an angle, a little smaller than the gap.
Run a steady bead along the joint with even pressure on the gun.
Smooth it with a wet finger or a profiling tool, then peel off any tape.
Leave it to cure for the time on the tube before using water.

Tips

Masking tape either side gives very straight lines.
Use bathroom silicone with mould inhibitor in wet areas.
Expanding foam grows a lot: fill gaps only a third full.

Safety

Wear gloves; some sealants irritate skin.
Ventilate the room while the sealant cures.

You might also need

General guidance only. Always follow the instructions on the product and its packaging.

Your basket is empty

Your Basket

Estimated total

Everbuild General Purpose Silicone C3 | Black 280ml