Everbuild Silicone 825 - 380ml - White

* +/- 35% flexibility * Used for expansion joints * Neutral cure * Conforms to ISO 11600 Class: F2...

Best current price£4.37from Power Tools Direct

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Product Information

Full details

This guide is for anyone using Everbuild Silicone 825 - White - 380ml, a high-flexibility sealant. It's ideal for sealing expansion joints and weatherproofing various materials, providing a durable and flexible seal. Keep in mind that while it's versatile, surface preparation is key for optimal adhesion.

All features

ColourWhite
Model Part Number825WE
BrandEverbuild

Extended Product Information

FAQs

What surfaces can I use Everbuild Silicone 825 on?

It is suitable for use on soft metals, PVCu, plastic trims, wood, curtain walling, panels, glass, aluminium, and all types of masonry.

Is priming necessary before applying the sealant?

No, Everbuild Silicone 825 does not require priming on most surfaces.

What is the skin time of Everbuild Silicone 825?

The skin time is 30-45 minutes.

What is the temperature range that the sealant can withstand?

It remains effective in temperatures from -50°C to +150°C.

Can I paint over Everbuild Silicone 825?

Generally, silicone sealants are not paintable. Check the sealant's technical data sheet for specific information.

How should I clean up excess sealant?

Use a suitable solvent to remove uncured sealant. Once cured, removal may require mechanical means.

Where can I use this sealant?

It is suitable for both interior and exterior use.

Troubleshooting

Sealant isn't adhering properly.

Ensure the surface is clean, dry, and free from contaminants. Check the expiry date of the sealant.

Sealant is cracking after application.

Ensure the sealant is suitable for the joint movement and that the joint is not over-extended. Check the temperature conditions during application.

Sealant is not curing.

Make sure the sealant hasn't expired. Ensure there is adequate air humidity.

Pros and Cons

Pros

  • Excellent flexibility for movement in joints.
  • Suitable for a wide range of materials.
  • Offers a weatherproof and durable seal.
  • Easy to apply due to the neutral cure formulation.
  • Wide service temperature range.

Cons

  • Requires proper surface preparation for optimal adhesion.
  • Skin time can be affected by temperature and humidity.
  • Not suitable for all types of plastics.

Setup, Compatibility & Care

  1. Surface Preparation: Ensure surfaces are clean, dry, and free from loose materials, dust, and grease. Use a suitable cleaner if needed.
  2. Application: Apply the sealant using a sealant gun, ensuring full contact with both surfaces.
  3. Tooling: Tool the sealant within the skin time (30-45 minutes) to achieve a smooth finish and ensure proper adhesion.
  4. Compatibility: Test the sealant on a small, inconspicuous area when using it on plastics to ensure compatibility.
  5. Storage: Store in a cool, dry place, away from direct sunlight.

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