Use 450 Builders Silicone for construction expansion joints and perimeter pointing of all types of door and window frames.
A first-rate quality, low modulus, non-corrosive, neutral cure silicone sealant.
450 Builders Silicone will stick to virtually all surfaces, both porous and non-porous.
Conforms to BS 5889(A) and ISO 11600.
Also Available: Everbuild 450 Silicone Box 25.
- Flexibility Factor/`movement. Accommodation expressed as a % of the original joint size - 50%
- Suitable for Timber, Brick, Stone, PVCu, Concrete, Metal
- Life expectancy of 35 years
- Compatible for use with Polycarbonate & Acrylic sheets.
- Safe for use next to insulated glass units.
- Compatible for use with lead
- 100% waterproof
- For interior and exterior use
Available in: White and Transluscent.
Please see our Sealants section for alternative products stocked.
450 Silicone Sealant 310ml C3 Tube (each) Reviews
Delivery Information
| Region | Delivery | Price |
UK Mainland
Standard Delivery |
2-3 Days 1 |
£3.75
FREE - Orders over £40 |
| Express Delivery | Next Working Day 1
| £4.95
£2.50 - Orders over £40 |
| Premium AM | Mon-Fri Pre 12
Mon-Fri Pre 10.30AM | £9.95
£12.95 |
| Premium Saturday | Saturday 9:00-17:00 | £9.95 |
Scottish Highlands, Islands, Isle of Wight, Isle of Man |
| Standard Delivery | 3-4 Days | £6.95 |
| Northern Ireland |
| Standard Delivery | 3-4 Days | £9.95 |
| Republic of Ireland and Channel Islands |
| Standard Delivery | 3-4 Days | £14.95 |
1 Order online before 5pm Monday - Friday for same day dispatch.
Highland Postcodes: AB30-38, AB44-56, FK17-21, G83, IV (all), KW0-14, PH17-32, PH34-48
Aberdeenshire, Angus, Argyllshire, Ayrshire, Caithness, Highland, Invernes-shire, Perthshire, Ross-shire, Stirlingshire
Offshore Postcodes:
BT (all), HS1-9, IM (all), KA27-28, KW15-99, PA20-99, PH33, PH49-99, PO30-41, ZE (all)
Northern Ireland, Republic of Ireland, Isle of Man, Isle of Wight, Channel Islands and Scottish Islands
