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Tools For Every Trade, Ready When You Are.

Everbuild Sika Everflex® 450 Builders Silicone Sealant Buff 300ml

Original price £10.99 - Original price £10.99
Original price
£10.99
£10.99 - £10.99
Current price £10.99
SKU EVB450BF-TOOL

Free Delivery on Orders Over £40

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Everbuild Everflex® 450 Builders Silicone Sealant is a low modulus, oxime cure RTV silicone sealants that adhere to a wide range of both porous and non-porous surfaces without the need for priming. Conforms to BS5889. SILICONE 450 is formulated as a high viscosity grade to give excellent tooling properties. Cures quickly to provide a permanently flexible, high strength waterproof seal.

Remains permanently flexible, forming a tight rubber-like seal. With a faster curing time than conventional low mod sealants with an extremely low dirt pick up. They are also flexible and waterproof giving a good sound seal for a professional finish.

Ideal for perimeter pointing internally and externally around PVCu / wood and all other window frames, sealing and as an adhesive onto PVCu, plastic trims and components. Suitable as an expansion joint sealant or weather sealing and ideal for joint sealing to pre-formed panels, sealing soft metals such as lead, copper and zinc, general glazing sealing, draught proofing, including repair work over existing sealant, glass to glass and glass to aluminium sealing and roof weather sealing applications.

1 x Everbuild Everflex® 450 Builders Silicone Sealant Buff 300ml

We aim to deliver all in stock orders within the displayed time frame above. If you'd like to check in on the status of your order or need some assistance regarding a future order, please get in touch. Click here to see our full Shipping Policy.

Shipping Cost £1.99 on orders below £40

Please note delivery to Northern Ireland, Ireland, Scottish Highlands, Islands and Channel Islands are all not included within our free delivery service.

Contact us here if you are unsure whether you qualify for free delivery service, or to get a delivery quote if you live in one of the excluded areas.

We have a 60 day returns policy if you change your mind.

Simply send your order back to us in its original packaging within 60 days of delivery if you wish to return an item for a full refund. *T&C Apply

Click here to read our full Cancellation & Returns Policy

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Testimonials

Quick turaround from ordering to deivery.

25 Mar 2025

Professional and reliable

30 jan 2025

Good product ,great price and quick delivery

27 march 2025

Easy ordering from website and delivered promptly. But the Battery saver was faulty so emailed problem and within 48hrs was informed replacement will be sent from manufacturer. Received replacement unit today. Excellent prompt service. Will definitely use them again

16 Sept 2024

I ordered a replacement part for my leaking Karcher, I receive it next morning. Fixed it and all working again.
Fast service!

22 Jan 2025

Excellent service, and prompt delivery, thank you.

10 Feb 2025