39
£2,598.15
  • × Hambleside Danelaw TV15/7 Tile Vent - Black (Box of 5)Hambleside Danelaw TV15/7 Tile Vent - Black (Box of 5) 1 × £114.99
  • × Loft Ladder SpacemakerYoungman Spacemaker Loft Ladder (30234000) 1 × £100.50
  • × This image displays the front of the product which is a Soudal PVCu Solvent Frame Cleaner - 1LSoudal PVCu Solvent Frame Cleaner - 1L 1 × £5.99
  • × Code 5 Cast Lead - 180mm x 3mCode 5 Cast Lead - 180mm x 3m 1 × £39.98
  • × This image displays the front of the product which is a Ronseal Multi Purpose Smooth Finish Filler - 1.2kg + 50% FreeRonseal Multi Purpose Smooth Finish Filler - 1.2kg + 50% Free 1 × £9.89
  • × Code 5 Cast Lead - 600mm x 6mCode 5 Cast Lead - 600mm x 6m 1 × £259.90
  • × Timco Aluminium HawkTimco Aluminium Hawk 1 × £13.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 240mm x 3m 1 × £50.98
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 600mm x 6m 1 × £257.71
  • × This image displays the front of the product which is a Everbuild 209 Liquid Mortar Tone - Black 1 LitreEverbuild 209 Liquid Mortar Tone - Black 1 Litre 1 × £8.95
  • × This image shows the product itself, which is a can of Bond-It-Aerosol-Spray-Adhesive-500ml. Behind the can itself is a box, this is the box you'll receive the 12 cans in.Bond It Aerosol Spray Adhesive 500ml Beige - Box of 12 1 × £33.99
  • × This image displays the front of the product which is a Everbuild Pinkgrip SF Solvent Free Adhesive – 380mlEverbuild Pinkgrip SF Solvent Free Adhesive – 380ml 1 × £5.99
  • × Ox Tools OX Pro Aviation Snips With Holster - Left Cut (Red)Ox Tools OX Pro Aviation Snips With Holster - Left Cut (Red) 1 × £17.49
  • × This image displays the front of the product which is a Everbuild 503 SBR Bond – 2.5 LitreEverbuild 503 SBR Bond – 2.5 Litre 1 × £16.99
  • × This image displays the front of the product which is a Everbuild 709 FebFlor Floor-Flex Plus - 5 LitreEverbuild 709 FebFlor Floor-Flex Plus - 5 Litre 1 × £19.99
  • × This image displays the front of the product which is a Everbuild Jumbo Mitre Fast Kit (Box of 6)Everbuild Jumbo Mitre Fast Kit (Box of 6) 1 × £43.80
  • × This is an image of the front of the Bond It Contractors PVA - 1L WhiteBond It Contractors PVA - 1L White 1 × £7.20
  • × Code 7 Cast Lead - 150mm x 3mCode 7 Cast Lead - 150mm x 3m 1 × £45.70
  • × This image displays the front of the product which is a Freeflow Square Gutter System Gutter 135° Angle - WhiteFreeflow Square Gutter System Gutter 135° Angle - White 1 × £4.49
  • × Code 5 Cast Lead - 360mm x 6mCode 5 Cast Lead - 360mm x 6m 1 × £157.08
  • × This image displays the front of the product which is a Everflex Premium+ 450 Builders Silicone - 300ml (Box of 25)Everflex Premium+ 450 Builders Silicone – Grey 300ml (Box of 25) 1 × £132.50
  • × Permavent Black Breather MembranePermavent Black Breather Membrane – 1m x 20m 1 × £32.49
  • × Timloc 3014C Over Fascia Ventilation System 1M - BlackTimloc 3014C Over Fascia Ventilation System 1M - Black 1 × £9.39
  • × Everbuild 501 PVA - 2.5 LitreEverbuild 501 PVA - 2.5 Litre 1 × £9.99
  • × Everflex Contract AC50 Acoustic Sealant & Adhesive - White 900ml (Box of 12)Everflex Contract AC50 Acoustic Sealant & Adhesive - White 900ml (Box of 12) 1 × £55.92
  • × This image displays the front of the product which is a Soudal Roof & Gutter Sealant – Black 290mlSoudal Roof & Gutter Sealant – Black 290ml 1 × £5.75
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 914mm x 3m 1 × £232.22
  • × Right Hand Klober Contract Dry Verge Unit BrownRight Hand Klober Contract Dry Verge Unit Brown 1 × £4.90
  • × Klober Dry Ridge System, 6m (KR5200)Klober Dry Ridge System, 6m (KR5200) 1 × £39.95
  • × Timloc Double Roman Tile Vent Red (Box of 6)Timloc Double Roman Tile Vent Red (Box of 6) 1 × £119.88
  • × Bond It Mega Foam Gun/Aerosol PU Expanding Foam - Beige 750mlBond It Mega Foam Gun/Aerosol PU Expanding Foam - Beige 750ml 1 × £8.99
  • × This image dispalys the front of the product which is a Everbuild Stixall Extreme Power - 290ml (Box of 12)Everbuild Stixall Extreme Power - Brown 290ml (Box of 12) 1 × £39.96
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 800mm x 3m 1 × £139.94
  • × Res-tec 1010 GRP Base Coat Resin, 20kgRestec GRPROOF 1010 Base Coat Resin - 20kg 1 × £121.29
  • × Code 7 Lead FlashingALM Code 7 Milled Lead - 150mm x 6m 1 × £90.62
  • × Code 7 Lead FlashingALM Code 7 Milled Lead - 180mm x 3m 1 × £53.81
  • × Hambleside Danelaw Felt Lap VentHambleside Danelaw Felt Lap Vent 1 × £7.90
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 510mm x 6m 1 × £260.54
  • × This is an image of the front of the Bond It Contractors PVA - 5L WhiteBond It Contractors PVA - 5L White 1 × £16.50

Subtotal: £2,598.15

View basketCheckout

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

39
£2,598.15
  • × Hambleside Danelaw TV15/7 Tile Vent - Black (Box of 5)Hambleside Danelaw TV15/7 Tile Vent - Black (Box of 5) 1 × £114.99
  • × Loft Ladder SpacemakerYoungman Spacemaker Loft Ladder (30234000) 1 × £100.50
  • × This image displays the front of the product which is a Soudal PVCu Solvent Frame Cleaner - 1LSoudal PVCu Solvent Frame Cleaner - 1L 1 × £5.99
  • × Code 5 Cast Lead - 180mm x 3mCode 5 Cast Lead - 180mm x 3m 1 × £39.98
  • × This image displays the front of the product which is a Ronseal Multi Purpose Smooth Finish Filler - 1.2kg + 50% FreeRonseal Multi Purpose Smooth Finish Filler - 1.2kg + 50% Free 1 × £9.89
  • × Code 5 Cast Lead - 600mm x 6mCode 5 Cast Lead - 600mm x 6m 1 × £259.90
  • × Timco Aluminium HawkTimco Aluminium Hawk 1 × £13.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 240mm x 3m 1 × £50.98
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 600mm x 6m 1 × £257.71
  • × This image displays the front of the product which is a Everbuild 209 Liquid Mortar Tone - Black 1 LitreEverbuild 209 Liquid Mortar Tone - Black 1 Litre 1 × £8.95
  • × This image shows the product itself, which is a can of Bond-It-Aerosol-Spray-Adhesive-500ml. Behind the can itself is a box, this is the box you'll receive the 12 cans in.Bond It Aerosol Spray Adhesive 500ml Beige - Box of 12 1 × £33.99
  • × This image displays the front of the product which is a Everbuild Pinkgrip SF Solvent Free Adhesive – 380mlEverbuild Pinkgrip SF Solvent Free Adhesive – 380ml 1 × £5.99
  • × Ox Tools OX Pro Aviation Snips With Holster - Left Cut (Red)Ox Tools OX Pro Aviation Snips With Holster - Left Cut (Red) 1 × £17.49
  • × This image displays the front of the product which is a Everbuild 503 SBR Bond – 2.5 LitreEverbuild 503 SBR Bond – 2.5 Litre 1 × £16.99
  • × This image displays the front of the product which is a Everbuild 709 FebFlor Floor-Flex Plus - 5 LitreEverbuild 709 FebFlor Floor-Flex Plus - 5 Litre 1 × £19.99
  • × This image displays the front of the product which is a Everbuild Jumbo Mitre Fast Kit (Box of 6)Everbuild Jumbo Mitre Fast Kit (Box of 6) 1 × £43.80
  • × This is an image of the front of the Bond It Contractors PVA - 1L WhiteBond It Contractors PVA - 1L White 1 × £7.20
  • × Code 7 Cast Lead - 150mm x 3mCode 7 Cast Lead - 150mm x 3m 1 × £45.70
  • × This image displays the front of the product which is a Freeflow Square Gutter System Gutter 135° Angle - WhiteFreeflow Square Gutter System Gutter 135° Angle - White 1 × £4.49
  • × Code 5 Cast Lead - 360mm x 6mCode 5 Cast Lead - 360mm x 6m 1 × £157.08
  • × This image displays the front of the product which is a Everflex Premium+ 450 Builders Silicone - 300ml (Box of 25)Everflex Premium+ 450 Builders Silicone – Grey 300ml (Box of 25) 1 × £132.50
  • × Permavent Black Breather MembranePermavent Black Breather Membrane – 1m x 20m 1 × £32.49
  • × Timloc 3014C Over Fascia Ventilation System 1M - BlackTimloc 3014C Over Fascia Ventilation System 1M - Black 1 × £9.39
  • × Everbuild 501 PVA - 2.5 LitreEverbuild 501 PVA - 2.5 Litre 1 × £9.99
  • × Everflex Contract AC50 Acoustic Sealant & Adhesive - White 900ml (Box of 12)Everflex Contract AC50 Acoustic Sealant & Adhesive - White 900ml (Box of 12) 1 × £55.92
  • × This image displays the front of the product which is a Soudal Roof & Gutter Sealant – Black 290mlSoudal Roof & Gutter Sealant – Black 290ml 1 × £5.75
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 914mm x 3m 1 × £232.22
  • × Right Hand Klober Contract Dry Verge Unit BrownRight Hand Klober Contract Dry Verge Unit Brown 1 × £4.90
  • × Klober Dry Ridge System, 6m (KR5200)Klober Dry Ridge System, 6m (KR5200) 1 × £39.95
  • × Timloc Double Roman Tile Vent Red (Box of 6)Timloc Double Roman Tile Vent Red (Box of 6) 1 × £119.88
  • × Bond It Mega Foam Gun/Aerosol PU Expanding Foam - Beige 750mlBond It Mega Foam Gun/Aerosol PU Expanding Foam - Beige 750ml 1 × £8.99
  • × This image dispalys the front of the product which is a Everbuild Stixall Extreme Power - 290ml (Box of 12)Everbuild Stixall Extreme Power - Brown 290ml (Box of 12) 1 × £39.96
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 800mm x 3m 1 × £139.94
  • × Res-tec 1010 GRP Base Coat Resin, 20kgRestec GRPROOF 1010 Base Coat Resin - 20kg 1 × £121.29
  • × Code 7 Lead FlashingALM Code 7 Milled Lead - 150mm x 6m 1 × £90.62
  • × Code 7 Lead FlashingALM Code 7 Milled Lead - 180mm x 3m 1 × £53.81
  • × Hambleside Danelaw Felt Lap VentHambleside Danelaw Felt Lap Vent 1 × £7.90
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 510mm x 6m 1 × £260.54
  • × This is an image of the front of the Bond It Contractors PVA - 5L WhiteBond It Contractors PVA - 5L White 1 × £16.50

Subtotal: £2,598.15

View basketCheckout

FREE Next Working Day
Delivery over £10*

Everbuild Tecnic Silicone 825 – Dark Grey 380ml (Box of 25)

Home Shop Sealants & Adhesives Glue and Adhesives Everbuild Tecnic Silicone 825 – Dark Grey 380ml (Box of 25)
Product SKU: 825DARKGY25
£155.00incl VAT.
£129.17excl VAT.
Out of Stock

Everbuild Tecnic Silicone 825 is a low modulus, alkoxy, odourless, neutral cure silicone sealant that delivers excellent adhesion to porous and non-porous surfaces without the requirement of priming.

  • High viscosity non-slump formula
  • Outstanding external weathering properties
  • Resistance to fumed hydrogen peroxide and fumed formaldehyde once cured
  • Excellent adhesion, suitable for adhering to most common building surfaces
  • Fantastic tooling and slow skinning properties perfect for large-scale construction and glazing applications
Frequently Bought Together:
This image displays the front of the product which is a Everbuild Professional Sealant Gun – C4 (290 - 380ml)
-
+
£10.99 Incl VAT £9.16 Excl VAT
Bond It Sealant Applicator Tool
-
+
£5.99 Incl VAT £4.99 Excl VAT
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
Total Price
£155.00 Incl VAT
£129.17 Excl VAT

Out of stock

Free Next Working Day Delivery on orders over £10*

*this does not include lead or ladder orders.

Uses

The Tecnic Silicone 825 by Everbuild is a unique, low modulus, high viscosity non-slump silicone that provides fantastic adhesion, perfect for perimeter pointing internally and externally. Not only does its incredible adhesion achieve perfect perimeter pointing, but it is also outstanding as a general adhesive. Everbuild's scientist brewed this product with amazing adhesive properties but also superb resistance to weathering and water. Application this product excels at include;

  • Perimeter pointing internally and externally around wood, PVCu and powder-coated aluminium
  • Used for sealing and as an adhesive onto PVCu, plastic trims and components.
  • Ideal for sealing soft metals such as lead, copper and zinc
  • Weather sealing and joint sealing to pre-formed panels and curtain walling, glazing sealing and draught proofing
  • Suitable for glass-to-glass and glass to aluminium sealing. Parapet and roof weather sealing applications.
  • Perfect for expansion joint sealing

Preparation

Substrates need to be cleaned before starting the application. Removing the contaminants, such as dirt, dust, oil, grease, etc, is essential. Completing preliminary tests for large-scale projects is important to ensure compatibility with the product and surface. Due to certain surfaces being difficult to adhere to, you'll also need to;

  • Glass, aluminium, light alloys and stainless steel need to be degreased with alcohol or MEK
  • Other metals will require a light abrasion, then degreased with alcohol or MEK
  • Wood only needs to be lightly abraded, then the dust removed
  • Plastics need to be degreased using an agent recommended by the plastic manufacturer
  • Concrete and other alkaline surfaces just brush and remove the dust.
  • PPCA will need to be cleaned using a dedicated cleaner and then have an activator applied to the surface.

Application

  1. Cut the top of the cartridge, taking care not to damage the threaded screw
  2. Cut the nozzle at a 45° angle to an opening which you require
  3. Place the cartridge into a standard sealant applicator/gun
  4. For adhesion, you should apply this to one surface and then bring the two together
  5. For perimeter pointing, apply one continuous bead along the whole gap
  6. Tools down using an applicator tool
  7. When doing perimeter pointing, you should smooth the sealant before the skin starts to form

Limitations

  • Do not use this in conjunction with bitumen, asphalt, neoprene and certain organic elastomers
  • Do not use this in the manufacturing of aquariums
  • This product is not suitable on surfaces that bleed oils or plasticisers
  • Not recommended as a mirror adhesive
  • Do not use it on food-grade applications.

Additional information

Weight 10 kg
Storage Conditions

Store in original unopened containers between +5 °C and +25 °C. Storage outside these parameters may dramatically reduce shelf life.

Density

Colours: 1.33 – 1.37 g/cm³

Shore A Hardness

22-32

Elongation at break

>200 % (ISO 8339, +23 °C)

Movement Capability

(ASTM C719) ±35 % (ISO11600) ±25 %

Elastic Recovery

>70 % (ISO 7389)

Service Temperature

-50 °C to + 150 °C

Yield

3 linear metres 9 x 9 mm fillet joint (380 ml cartridge)

Ambient Air Temperature

+5 °C to +40 °C

Curing Time

mm/1 day approx 2
mm/3 days approx 6
mm/7 days approx 9

Skin Time

30-45 minutes

Technical Data Sheet

Safety Data Sheet

Product Information

Weight 10 kg
Storage Conditions

Store in original unopened containers between +5 °C and +25 °C. Storage outside these parameters may dramatically reduce shelf life.

Density

Colours: 1.33 – 1.37 g/cm³

Shore A Hardness

22-32

Elongation at break

>200 % (ISO 8339, +23 °C)

Movement Capability

(ASTM C719) ±35 % (ISO11600) ±25 %

Elastic Recovery

>70 % (ISO 7389)

Service Temperature

-50 °C to + 150 °C

Yield

3 linear metres 9 x 9 mm fillet joint (380 ml cartridge)

Ambient Air Temperature

+5 °C to +40 °C

Curing Time

mm/1 day approx 2
mm/3 days approx 6
mm/7 days approx 9

Skin Time

30-45 minutes

Technical Data Sheet

Safety Data Sheet

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