£6.89

Everbuild Everflex 450 Premium+ Silicone Sealant - 300ml White

White, 450WE-EBD

Price data last checked 64 day(s) ago - refreshing...

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Price History & Forecast

Last 27 days • 27 data points (No recent data available)

Historical
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£7.81 £4.74 £5.41 £6.08 £6.75 £7.42 £8.09 22 January 2026 28 January 2026 04 February 2026 10 February 2026 17 February 2026

Price Distribution

Price distribution over 27 days • 4 price levels

Days at Price
7 days 2 days 15 days 3 days 0 4 8 11 15 £5 £6.52 £6.89 £7.80 Days at Price

Price Analysis

Most common price: £6.89 (15 days, 55.6%)

Price range: £5 - £7.80

Price levels: 4 different prices over 27 days

Description

Everbuild Everflex 450 Premium+ silicone sealant delivers a reliable, waterproof barrier for both indoor and outdoor projects. Its neutral cure formula ensures safe use on a wide range of building materials without causing corrosion or discoloration. Designed for expansion joints, the low-modulus sealant remains flexible with up to +/-25% movement, preventing cracks and maintaining a tight seal even as structures shift over time. The sealant adheres strongly to most substrates, including glass, metals, plastic, wood and PVCu window frames. It also works well with polycarbonate, acrylic and lead, offering low dirt pick-up for clean finishes. High resistance to plasticiser migration means the sealant can be applied over water-based or solvent-based paints without degradation. This versatility makes it a go-to choice for professional builders and DIY enthusiasts alike. The 300ml white tube provides enough material for typical window and door sealing tasks while remaining easy to dispense with a smooth applicator. Its neutral cure eliminates odor issues, creating a comfortable working environment. Whether you are repairing a leaky perimeter, installing new frames, or sealing joints in a renovation, Everflex 450 Premium+ offers a durable, flexible solution that stands up to weather, movement and everyday wear.

Key Features

Multi-purpose neutral cure sealant ideal for expansion joints and perimeter pointing on PVCu, wood and other window frames, delivering a strong waterproof barrier for interior and exterior applications.

Versatile adhesion to most substrates such as glass, metals, plastic, wood and PVCu, plus compatibility with polycarbonate, acrylic and lead, ensuring a clean finish with low dirt pick-up.

High resistance to plasticiser migration allows application over water-based or solvent-based paints without degradation, extending the sealant's lifespan in demanding environments.

Flexible formulation with +/-25% movement capacity keeps joints sealed as structures shift, preventing cracks and maintaining performance over time effectively.

Easy-to-use 300ml white tube with smooth applicator delivers precise control, while the neutral cure formula reduces odor for a comfortable working environment.

Product Specifications

Colour
White
Size
300 Ml
Format
Automotive
Pack Size
25 items
Domain
Amazon UK
Release Date
13 October 2010
Listed Since
01 May 2007

Barcode

No barcode data available

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