Everbuild Silicone 825 - Mid Grey - 380ml

The Everbuild Tecnic Silicone 825 Sealant, in Mid Grey, is a low modulus, neutral curing silicone ...

Best current price£4.37from Power Tools Direct

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Product Information

Full details

This guide is for users of Everbuild Silicone 825 (Grey, 380ml). It helps you understand the product's features, how to use it, and how to troubleshoot common issues. This silicone sealant offers approximately 35% flexibility and is suitable for both interior and exterior applications. Keep in mind that proper surface preparation is crucial for optimal adhesion.

All features

ColourGrey
Model Part Number467240
BrandEverbuild

Extended Product Information

FAQs

What is the flexibility of this silicone?

Approximately 35%.

Can this sealant be used outdoors?

Yes, it is suitable for both interior and exterior use.

What surfaces is this sealant compatible with?

It is compatible with stone, brick, concrete, and composite panels.

Does this sealant require a primer?

It is recommended to test on a small, inconspicuous area first, especially on sensitive materials. For non-porous surfaces, ensure the surface is clean and free of contaminants to improve adhesion.

What is the cure time for this sealant?

Cure times depend on temperature and humidity; refer to the product packaging for specific details.

Is this a neutral cure sealant?

Yes, it features a neutral cure.

What are the key applications for this product?

Expansion joints, perimeter pointing on window and door frames, weatherproof sealing to most external applications, and construction and dilation joints.

Troubleshooting

Sealant not adhering properly.

Ensure surfaces are clean, dry, and free from contaminants. Roughen non-porous surfaces for better adhesion.

Sealant takes too long to cure.

Check the temperature and humidity. Ensure adequate ventilation. Reduce the joint depth, as deeper joints take longer to cure.

Sealant is discolored or has cracked after application.

This may be due to UV exposure; ensure that the sealant used is suitable for the specific application.

Pros and Cons

Pros

  • High flexibility accommodates movement in joints.
  • Suitable for both interior and exterior applications.
  • Neutral cure formula prevents corrosion.
  • Weatherproof and provides a reliable seal.
  • Conforms to industry standards (ISO 11600).

Cons

  • Requires proper surface preparation for optimal adhesion.
  • Specific application instructions are not included in the provided information.
  • May require specific tools for application.
  • Limited information on the product's lifespan.

Setup, Compatibility & Care

  1. Surface Preparation: Ensure surfaces are clean, dry, and free from loose materials, dust, and grease.
  2. Application: Apply the sealant using a caulking gun. Follow the manufacturer's instructions for specific application techniques and joint sizes.
  3. Tooling: Tool the sealant to the desired finish before a skin forms (typically within minutes).
  4. Compatibility: This sealant is compatible with stone, brick, concrete, and composite panels. Always test on a small, inconspicuous area first, especially when used on sensitive materials.
  5. Curing: Allow the sealant to cure completely according to the manufacturer's instructions. Cure times depend on temperature and humidity.
  6. Storage: Store in a cool, dry place, away from direct sunlight.

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