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Everbuild Tecnic Silicone 825 – 380ml

Home Shop Sealants & Adhesives Glue and Adhesives Everbuild Tecnic Silicone 825 – 380ml
Product SKU: N/A
From:
£9.69incl VAT.
£8.08excl VAT.
In 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:
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£5.99 Incl VAT £4.99 Excl VAT
This image displays the front of the product which is a Everbuild Professional Sealant Gun - C3 (280ml - 310ml)
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+
£7.99 Incl VAT £6.66 Excl VAT
This image displays the front of the product which is a Everbuild Multi-Use Wonder Wipes Tub (100 Wipes)
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+
£6.99 Incl VAT £5.83 Excl VAT
Frequently Bought Together:
-
+
£5.99 Incl VAT £4.99 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
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
£9.69 Incl VAT
£8.08 Excl VAT

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

Colour

Buff, Dark Grey, Limestone White, Magnolia, Mid Grey, Portland Stone, White, Beige, Black, Dark Anthracite, Brown, Anthracite, Brick Red

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

Colour

Buff, Dark Grey, Limestone White, Magnolia, Mid Grey, Portland Stone, White, Beige, Black, Dark Anthracite, Brown, Anthracite, Brick Red

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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