30
£2,384.50
  • × Code 8 Lead FlashingALM Code 8 Milled Lead - 760mm x 3m 1 × £260.54
  • × This image displays the front of the product which is a Soudal Trade Foam & Gun Cleaner - 500mlSoudal Trade Gun and Foam Cleaner - 500ml 1 × £3.99
  • × This image displays the front of the product which is a Everbuild Black Jack 904 Roof Felt Adhesive - 2.5 LitreEverbuild Black Jack 904 Roof Felt Adhesive – 2.5 Litre 1 × £18.99
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 450mm x 6m 1 × £229.39
  • × This image displays the front of the product which is a Everbuild Showerproof Bathroom Silicone – Clear 280ml (Box of 12)Everbuild Showerproof Bathroom Silicone - Clear 280ml (Box of 12) 1 × £37.92
  • × This image dispalys the front of the product which is a Ronseal Ultimate Finish Interior Floor Pad KitRonseal Ultimate Finish Interior Floor Pad Kit 1 × £16.99
  • × Bond It All Weather Roofing Compound - Black 2.5LBond It All Weather Roofing Compound - Black 2.5L 1 × £15.99
  • × Code 6 Cast Lead - 180mm x 6mCode 6 Cast Lead - 180mm x 6m 1 × £91.39
  • × Code 8 Cast Lead - 600mm x 3mCode 8 Cast Lead - 600mm x 3m 1 × £205.63
  • × OX Tuff Carbon Marking Pencil Value PackOX Tuff Carbon Marking Pencil Value Pack 1 × £12.99
  • × This image displays the front of the product which is a Everbuild Jetcem Plaster Rapid Repair – 6kgEverbuild Jetcem Plaster Rapid Repair – 6kg 1 × £14.99
  • × This image displays the front of the product which is a OX Trade Plastic Rafters Square Set 3OX Trade Plastic Speed Rafters Square Set 1 × £14.99
  • × This image displays the front of the product which is a Ronseal One Coat Stays White Radiator Paint - Matt 750mlRonseal One Coat Stays White Radiator Paint - Matt 750ml 1 × £21.99
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 1200mm x 3m 1 × £152.93
  • × This image displays the front of the product which is a Ronseal Stays White Ultra Tough White Matt Paint - 750MLRonseal Stays White Ultra Tough White Matt Paint - 750ML 1 × £15.25
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 850mm x 6m 1 × £215.23
  • × Code 7 Cast Lead - 850mm x 3mCode 7 Cast Lead - 850mm x 3m 1 × £259.90
  • × This image displays the box which you'll receive if you purchase this product, this image also shows the product itselfBond It 5 Minute PU Wood Gel Translucent 300ml - Box of 12 1 × £43.98
  • × Timloc Castellated Tile Vent Terracotta (Box of 8)Timloc Castellated Tile Vent Terracotta (Box of 8) 1 × £159.84
  • × SikaFlex 221 Adhesive & Sealant - Black 300ml (Box of 12)SikaFlex 221 Adhesive & Sealant - Black 300ml (Box of 12) 1 × £119.00
  • × Hambleside Danelaw Double Pantile Vent TV15/2 - Terracotta (Box of 5)Hambleside Danelaw Double Pantile Vent TV15/2 - Terracotta (Box of 5) 1 × £114.99
  • × Cast Lead Dome Set - Pack of 20Cast Lead Dome Set (Lead Dots) - Pack of 20 1 × £25.95
  • × Timloc Interlocking Plain Tile Vent Grey (Box of 12)Timloc Interlocking Plain Tile Vent Grey (Box of 12) 1 × £239.80
  • × This image shows the front of the can for the product Bond-It-B3-Fill-And-Fix-Expanding-Foam-Aerosol-Beige-750mlBond It B3 Fill And Fix Expanding Foam Aerosol - Beige 750ml 1 × £8.99
  • × This image displays the front of the product which is a Everbuild Pinkgrip Dryfix FR – 750mlEverbuild Pinkgrip Dryfix FR – 750ml 1 × £15.99
  • × Over Fascia Vent, 10mmOver Fascia Vent, 10mm 1 × £5.99
  • × This image displays the front of the Bond-It Aerosol Spray Adhesive 500ml Beige CanBond It Aerosol Spray Adhesive - 500ml Beige 1 × £6.99
  • × This image displays the front of the product which is a Gorilla Glue - Dark Brown 1LGorilla Glue - Dark Brown 1L 1 × £41.99
  • × This image displays the front of the product which is a FloPlast Half Round Union Unit - WhiteFloPlast Half Round Union Unit - White 1 × £1.89
  • × This image displays the front of the product which is a Everbuild Pro Fill - Light Grey 500gEverbuild Pro Fill - Light Grey 500g 1 × £9.99

Subtotal: £2,384.50

View basketCheckout

Bank Holiday Notice: Orders placed after 2:00 PM on Friday, August 23rd, will be shipped on Tuesday, August 27th.

30
£2,384.50
  • × Code 8 Lead FlashingALM Code 8 Milled Lead - 760mm x 3m 1 × £260.54
  • × This image displays the front of the product which is a Soudal Trade Foam & Gun Cleaner - 500mlSoudal Trade Gun and Foam Cleaner - 500ml 1 × £3.99
  • × This image displays the front of the product which is a Everbuild Black Jack 904 Roof Felt Adhesive - 2.5 LitreEverbuild Black Jack 904 Roof Felt Adhesive – 2.5 Litre 1 × £18.99
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 450mm x 6m 1 × £229.39
  • × This image displays the front of the product which is a Everbuild Showerproof Bathroom Silicone – Clear 280ml (Box of 12)Everbuild Showerproof Bathroom Silicone - Clear 280ml (Box of 12) 1 × £37.92
  • × This image dispalys the front of the product which is a Ronseal Ultimate Finish Interior Floor Pad KitRonseal Ultimate Finish Interior Floor Pad Kit 1 × £16.99
  • × Bond It All Weather Roofing Compound - Black 2.5LBond It All Weather Roofing Compound - Black 2.5L 1 × £15.99
  • × Code 6 Cast Lead - 180mm x 6mCode 6 Cast Lead - 180mm x 6m 1 × £91.39
  • × Code 8 Cast Lead - 600mm x 3mCode 8 Cast Lead - 600mm x 3m 1 × £205.63
  • × OX Tuff Carbon Marking Pencil Value PackOX Tuff Carbon Marking Pencil Value Pack 1 × £12.99
  • × This image displays the front of the product which is a Everbuild Jetcem Plaster Rapid Repair – 6kgEverbuild Jetcem Plaster Rapid Repair – 6kg 1 × £14.99
  • × This image displays the front of the product which is a OX Trade Plastic Rafters Square Set 3OX Trade Plastic Speed Rafters Square Set 1 × £14.99
  • × This image displays the front of the product which is a Ronseal One Coat Stays White Radiator Paint - Matt 750mlRonseal One Coat Stays White Radiator Paint - Matt 750ml 1 × £21.99
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 1200mm x 3m 1 × £152.93
  • × This image displays the front of the product which is a Ronseal Stays White Ultra Tough White Matt Paint - 750MLRonseal Stays White Ultra Tough White Matt Paint - 750ML 1 × £15.25
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 850mm x 6m 1 × £215.23
  • × Code 7 Cast Lead - 850mm x 3mCode 7 Cast Lead - 850mm x 3m 1 × £259.90
  • × This image displays the box which you'll receive if you purchase this product, this image also shows the product itselfBond It 5 Minute PU Wood Gel Translucent 300ml - Box of 12 1 × £43.98
  • × Timloc Castellated Tile Vent Terracotta (Box of 8)Timloc Castellated Tile Vent Terracotta (Box of 8) 1 × £159.84
  • × SikaFlex 221 Adhesive & Sealant - Black 300ml (Box of 12)SikaFlex 221 Adhesive & Sealant - Black 300ml (Box of 12) 1 × £119.00
  • × Hambleside Danelaw Double Pantile Vent TV15/2 - Terracotta (Box of 5)Hambleside Danelaw Double Pantile Vent TV15/2 - Terracotta (Box of 5) 1 × £114.99
  • × Cast Lead Dome Set - Pack of 20Cast Lead Dome Set (Lead Dots) - Pack of 20 1 × £25.95
  • × Timloc Interlocking Plain Tile Vent Grey (Box of 12)Timloc Interlocking Plain Tile Vent Grey (Box of 12) 1 × £239.80
  • × This image shows the front of the can for the product Bond-It-B3-Fill-And-Fix-Expanding-Foam-Aerosol-Beige-750mlBond It B3 Fill And Fix Expanding Foam Aerosol - Beige 750ml 1 × £8.99
  • × This image displays the front of the product which is a Everbuild Pinkgrip Dryfix FR – 750mlEverbuild Pinkgrip Dryfix FR – 750ml 1 × £15.99
  • × Over Fascia Vent, 10mmOver Fascia Vent, 10mm 1 × £5.99
  • × This image displays the front of the Bond-It Aerosol Spray Adhesive 500ml Beige CanBond It Aerosol Spray Adhesive - 500ml Beige 1 × £6.99
  • × This image displays the front of the product which is a Gorilla Glue - Dark Brown 1LGorilla Glue - Dark Brown 1L 1 × £41.99
  • × This image displays the front of the product which is a FloPlast Half Round Union Unit - WhiteFloPlast Half Round Union Unit - White 1 × £1.89
  • × This image displays the front of the product which is a Everbuild Pro Fill - Light Grey 500gEverbuild Pro Fill - Light Grey 500g 1 × £9.99

Subtotal: £2,384.50

View basketCheckout

FREE Next Working Day
Delivery over £10*

Everflex Premium+ 450 Builders Silicone – Brown 300ml (Box of 25)

Home Shop Sealants & Adhesives Glue and Adhesives Everflex Premium+ 450 Builders Silicone – Brown 300ml (Box of 25)
Product SKU: 450BN25
£132.50incl VAT.
£110.42excl VAT.
In Stock

Everbuild Everflex 450 Builders Silicone is a premium quality low modulus neutral cure silicone sealant. Everbuild technicians formulated this silicone to deliver versatility with perimeter pointing, adhesion and expansion joints, all suitable applications.

  • Excellent adhesion to most common surfaces
  • Fantastic flexibility with -/+ 25% movement
  • Outstanding external weather properties
  • Suitable for use on polycarbonate
Frequently Bought Together:
This image displays the front of the product which is a Everbuild Multi-Use Wonder Wipes Tub (100 Wipes)
-
+
£6.99 Incl VAT £5.83 Excl VAT
This image displays the front of the product which is a Everbuild Professional Sealant Gun - C3 (280ml - 310ml)
-
+
£7.99 Incl VAT £6.66 Excl VAT
Bond It Sealant Applicator Tool
-
+
£5.99 Incl VAT £4.99 Excl VAT
Total Price
£132.50 Incl VAT
£110.42 Excl VAT

Free Next Working Day Delivery on orders over £10*

*this does not include lead or ladder orders.

The Everflex 450 Builders Silicone by Everbuild is a fantastic, versatile silicone sealant that offers outstanding adhesion to various surfaces. Suitable not only for perimeter pointing but also for bonding two surfaces and filling expansion joints, it is an all-in-one product. Other unique features of this product are its ability to seal soft metals, general glazing sealing and draughtproofing.

Preparation

It's essential to correctly prepare the area for application before starting. Otherwise, you risk not having optimal results. You should clean the surface by removing any contaminants that can hinder the adhesion, including impurities such as dirt, dust, oil, grease, etc.

Application

  1. Cut the top of the cartridge, ensuring you do not damage the threaded screw.
  2. Cut the top of the nozzle at a 45° angle and screw it onto the top of the cartridge.
  3. Place the cartridge into the standard sealant gun/applicator.
  4. For perimeter pointing, you should apply an even, continuous pressure along the gap. When bonding two surfaces, you should cover one surface with a zig-zag motion using the silicone and bring them together.

Limitations

  • You should not use this product in conjunction with bitumen, asphalt, neoprene and certain organic elastomers
  • This product is unsuitable to be used for aquarium manufacturing
  • Substrates that bleed oils or plasticisers shouldn't have contact with this product
  • This product is not suitable for paints to be applied over, nor is it applicable as a mirror adhesive.

Additional information

Weight 10 kg
Density

ca. 1.02 g/cm³

Shore A Hardness

20

Tensile Strength

@ 100% elongation – 0.3MPa ISO 8339

Elongation at Break

>300% ISO8339

Elastic Recovery

>80%

Movement Capability

25% ISO11600

Service Temperature

-50°C to + 150°C

Joint Design

6mm – 50mm.
Maximum depth, 50% of joint width

Consumption

10.5 linear meters as a 6mm diameter bead

Curing Time

1-2mm per 24 hours

Skin Time

5 – 25 mins

Technical Data Sheet

Product Information

Weight 10 kg
Density

ca. 1.02 g/cm³

Shore A Hardness

20

Tensile Strength

@ 100% elongation – 0.3MPa ISO 8339

Elongation at Break

>300% ISO8339

Elastic Recovery

>80%

Movement Capability

25% ISO11600

Service Temperature

-50°C to + 150°C

Joint Design

6mm – 50mm.
Maximum depth, 50% of joint width

Consumption

10.5 linear meters as a 6mm diameter bead

Curing Time

1-2mm per 24 hours

Skin Time

5 – 25 mins

Technical Data Sheet

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