27
£1,905.17
  • × This image displays the front of the product which is a Ronseal Exterior Yacht Varnish - Gloss 2.5LRonseal Exterior Yacht Varnish - Gloss 2.5L 1 × £54.99
  • × This image displays the front of the product which is a Roughneck Gorilla Bar Twin Pack - 35cm & 55cm (14in & 22in)Roughneck® Gorilla Bar Twin Pack - 35cm & 55cm (14in & 22in) 1 × £24.99
  • × Code 7 Lead FlashingALM Code 7 Milled Lead - 240mm x 6m 1 × £144.43
  • × Everbuild Forever White Silicone Sealant – 295mlEverbuild Forever White Silicone Sealant – 295ml 1 × £10.69
  • × OX Trade Medium Red Carpenters Pencils - Pack of 10OX Trade Medium Red Carpenters Pencils - Pack of 10 1 × £8.99
  • × Timco 25 Spanner SetTimco 25 Spanner Set 1 × £56.99
  • × Code 3 Cast Lead - 1600mm x 3mCode 3 Cast Lead - 1600mm x 3m 1 × £205.63
  • × This image displays the front of the product which is a Klober Profile-Line Limarech Tile Vent - Antique Red KG9859-3-0116 (Box of 10).Klober Profile-Line Limarech Tile Vent - Antique Red KG9859-3-0116 (Box of 10) 1 × £215.99
  • × Code 3 Cast Lead - 1000mm x 6mCode 3 Cast Lead - 1000mm x 6m 1 × £257.04
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 510mm x 3m 1 × £87.79
  • × This image displays the front of the product which is a Everbuild Stick2 Industrial Superglue GP - Transparent 20gEverbuild Stick2 Industrial Superglue GP - Transparent 20g 1 × £4.99
  • × This image displays the front of the product which is a Ronseal Knot Block Primer & Undercoat - White 2.5LRonseal Knot Block Primer & Undercoat - White 2.5L 1 × £24.15
  • × Bond It Bitumen Paint - Black 5LBond It Bitumen Paint - Black 5L 1 × £22.99
  • × Timloc Inline Slate Vent Black (Box of 5)Timloc Inline Slate Vent Black (Box of 5) 1 × £99.95
  • × This image displays the front of the product which is a Timco M6 Zip-Fix Cavity Wall Fixing 10 PCS (Products)Timco M6 Zip-Fix Cavity Wall Fixing - 10 Pieces 1 × £3.74
  • × Code 8 Cast Lead - 180mm x 6mCode 8 Cast Lead - 180mm x 6m 1 × £122.81
  • × Bond It Trowel Mastic - Black 2.5LBond It Trowel Mastic - Black 2.5L 1 × £16.99
  • × Bond It Monster Scrim Drywall Tape - White 48mm x 90mBond It Monster Scrim Drywall Tape - White 48mm x 90m 1 × £6.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 240mm x 6m 1 × £82.82
  • × OX Pro Plasterers' Hawk 330mm x 330mmOX Tools Pro Plasterers' Hawk - 330mm x 330mm 1 × £15.04
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 360mm x 6m 1 × £155.76
  • × This image displays the front of the product which is a Everbuild Lumberjack® Woodworm Killer - Clear 5LEverbuild Lumberjack® Woodworm Killer - Clear 5L 1 × £24.99
  • × Cromar Alphachem Liquid Mortar Tone - Black 5LCromar Alphachem Liquid Mortar Tone - Black 5L 1 × £19.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 1200mm x 3m 1 × £208.49
  • × Lead Sheet Cleaner - 1 LitreLead Sheet Cleaner - 1 Litre 1 × £16.95
  • × This image displays the front of the product which is a Everbuild Everflex 195 Siliconised Acrylic SealantEverbuild Everflex 195 Siliconised Acrylic Sealant - White 300ml 1 × £5.99
  • × This image displys the front of the product which is a Everbuild Overlap & Border Adhesive - 250gEverbuild Overlap & Border Adhesive - White 250g 1 × £4.99

Subtotal: £1,905.17

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

27
£1,905.17
  • × This image displays the front of the product which is a Ronseal Exterior Yacht Varnish - Gloss 2.5LRonseal Exterior Yacht Varnish - Gloss 2.5L 1 × £54.99
  • × This image displays the front of the product which is a Roughneck Gorilla Bar Twin Pack - 35cm & 55cm (14in & 22in)Roughneck® Gorilla Bar Twin Pack - 35cm & 55cm (14in & 22in) 1 × £24.99
  • × Code 7 Lead FlashingALM Code 7 Milled Lead - 240mm x 6m 1 × £144.43
  • × Everbuild Forever White Silicone Sealant – 295mlEverbuild Forever White Silicone Sealant – 295ml 1 × £10.69
  • × OX Trade Medium Red Carpenters Pencils - Pack of 10OX Trade Medium Red Carpenters Pencils - Pack of 10 1 × £8.99
  • × Timco 25 Spanner SetTimco 25 Spanner Set 1 × £56.99
  • × Code 3 Cast Lead - 1600mm x 3mCode 3 Cast Lead - 1600mm x 3m 1 × £205.63
  • × This image displays the front of the product which is a Klober Profile-Line Limarech Tile Vent - Antique Red KG9859-3-0116 (Box of 10).Klober Profile-Line Limarech Tile Vent - Antique Red KG9859-3-0116 (Box of 10) 1 × £215.99
  • × Code 3 Cast Lead - 1000mm x 6mCode 3 Cast Lead - 1000mm x 6m 1 × £257.04
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 510mm x 3m 1 × £87.79
  • × This image displays the front of the product which is a Everbuild Stick2 Industrial Superglue GP - Transparent 20gEverbuild Stick2 Industrial Superglue GP - Transparent 20g 1 × £4.99
  • × This image displays the front of the product which is a Ronseal Knot Block Primer & Undercoat - White 2.5LRonseal Knot Block Primer & Undercoat - White 2.5L 1 × £24.15
  • × Bond It Bitumen Paint - Black 5LBond It Bitumen Paint - Black 5L 1 × £22.99
  • × Timloc Inline Slate Vent Black (Box of 5)Timloc Inline Slate Vent Black (Box of 5) 1 × £99.95
  • × This image displays the front of the product which is a Timco M6 Zip-Fix Cavity Wall Fixing 10 PCS (Products)Timco M6 Zip-Fix Cavity Wall Fixing - 10 Pieces 1 × £3.74
  • × Code 8 Cast Lead - 180mm x 6mCode 8 Cast Lead - 180mm x 6m 1 × £122.81
  • × Bond It Trowel Mastic - Black 2.5LBond It Trowel Mastic - Black 2.5L 1 × £16.99
  • × Bond It Monster Scrim Drywall Tape - White 48mm x 90mBond It Monster Scrim Drywall Tape - White 48mm x 90m 1 × £6.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 240mm x 6m 1 × £82.82
  • × OX Pro Plasterers' Hawk 330mm x 330mmOX Tools Pro Plasterers' Hawk - 330mm x 330mm 1 × £15.04
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 360mm x 6m 1 × £155.76
  • × This image displays the front of the product which is a Everbuild Lumberjack® Woodworm Killer - Clear 5LEverbuild Lumberjack® Woodworm Killer - Clear 5L 1 × £24.99
  • × Cromar Alphachem Liquid Mortar Tone - Black 5LCromar Alphachem Liquid Mortar Tone - Black 5L 1 × £19.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 1200mm x 3m 1 × £208.49
  • × Lead Sheet Cleaner - 1 LitreLead Sheet Cleaner - 1 Litre 1 × £16.95
  • × This image displays the front of the product which is a Everbuild Everflex 195 Siliconised Acrylic SealantEverbuild Everflex 195 Siliconised Acrylic Sealant - White 300ml 1 × £5.99
  • × This image displys the front of the product which is a Everbuild Overlap & Border Adhesive - 250gEverbuild Overlap & Border Adhesive - White 250g 1 × £4.99

Subtotal: £1,905.17

View basketCheckout

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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

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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