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

Home Shop Sealants & Adhesives Glue and Adhesives Everflex Premium+ 450 Builders Silicone – White 300ml (Box of 25)
Product SKU: 450WE25
£120.75incl VAT.
£100.63excl 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:
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Total Price
£120.75 Incl VAT
£100.63 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

1.35 g/cm³ white

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

1.35 g/cm³ white

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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