Everbuild Showerproof Bathroom Silicone Sealant - White

A high modulus sanitary and shower silicone sealant that adheres to most smooth and non-porous mat...

Best current price£2.98from Power Tools Direct

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Power Tools DirectEverbuild White - Showerproof Bathroom Silicone 280 Ml
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eBayShowerproof Bathroom Silicone 280ml White
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B&QB&Q - Showerproof Bathroom Silicone Sealant280MlWhiteEvbshowwe
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Blueperry agriculture (UK)Everbuild Sika White Showerproof Bathroom Silicone C3 467063
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Rapid Online - Rapid Electronics Ltd.Everbuild SHOWTR Showerproof Bathroom Silicone Clear
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Product Information

Full details

The Everbuild Showerproof Bathroom Silicone Sealant in White is designed for homeowners and DIY enthusiasts needing a reliable, multi-purpose sealant for wet areas. Its key benefit is a durable, waterproof, and anti-mould finish that adheres strongly to non-porous surfaces. A minor caveat is the need for careful application within 15 minutes of tooling for best results. This product acts as both a sealant and adhesive, offering a quick-skinning, flexible, and long-lasting solution for bathrooms, kitchens, and other interior/exterior applications.

All features

ColourWhite
Model Part NumberEVBSHOWWE
BrandEverbuild

Extended Product Information

FAQs

How long does it take for the sealant to fully cure?

The sealant develops a skin in approximately 15 minutes. It cures at a rate of about 2mm per 24 hours. For full watertightness, allow at least 24 hours, longer for thicker beads.

Can I paint over this sealant?

This sealant is not designed to be painted over. For a paintable finish, a different type of sealant would be required.

What surfaces should I avoid using this sealant on?

Avoid using on porous surfaces like untreated wood, plaster, or concrete. It is best suited for non-porous materials such as ceramics, glass, PVC, and metal.

How do I remove old sealant?

Carefully cut away the old sealant using a sharp knife or sealant removal tool. Residual amounts can often be softened with silicone remover products before wiping clean.

Is this sealant suitable for exterior use?

Yes, this sealant is suitable for exterior applications on non-porous materials where weather resistance is needed.

What is the benefit of the 'high modulus' formula?

A high modulus formula generally means the sealant is stiffer when cured, providing stronger adhesion and holding its shape well, making it ideal for structural sealing applications in bathrooms.

How much sealant is in one cartridge?

Each cartridge contains 280ml of sealant.

Troubleshooting

Sealant is not adhering well

Ensure the surface is thoroughly clean, dry, and free from any grease, soap residue, or old sealant. Poor adhesion is often due to inadequate surface preparation.

Sealant looks uneven or messy

Tool the sealant bead within 15 minutes of application using a wet finger or a dedicated tooling tool. Excess sealant should be removed promptly.

Sealant is taking too long to cure

Ensure adequate ventilation and maintain a suitable ambient temperature (typically between 5°C and 30°C). Thicker beads will also take longer to cure; aim for a bead depth no greater than its width.

Mould is still appearing

While formulated with anti-mould agents, persistent mould may indicate recurring excessive moisture or poor ventilation. Improve air circulation in the area and ensure the sealant is fully cured and intact.

Pros and Cons

Pros

  • Excellent adhesion to common bathroom materials like PVC and ceramics.
  • Built-in anti-mould properties help maintain a clean appearance.
  • High flexibility accommodates expansion and contraction, preventing cracks.
  • Fast skinning time minimizes dust attraction during the curing process.
  • Suitable for both sealing and light-duty adhesive tasks.

Cons

  • Requires precise application and tooling within a 15-minute window.
  • Adhesion is limited to non-porous surfaces.
  • Full cure takes time (2mm per 24 hours), requiring patience for heavy use.
  • White colour may show dirt more readily in high-traffic areas if not maintained.

Setup, Compatibility & Care

Setup:

  1. Ensure the area to be sealed is clean, dry, and free from dust, grease, and old sealant.
  2. Cut the nozzle tip at an angle to achieve the desired bead size.
  3. Load the cartridge into a standard sealant gun.
  4. Apply a consistent bead of sealant along the joint.
  5. Smooth the bead within 15 minutes using a wet finger or tooling tool.

Compatibility:

This sealant is designed for use on non-porous surfaces such as:

  • Baths (acrylic, enamel)
  • Showers (trays, cubicle frames)
  • Sinks and basins
  • Ceramic tiles
  • PVC
  • Laminates
  • Powder-coated aluminium
  • Glass

It is *not* recommended for use on porous materials like unpainted wood or plaster. Test on a small, inconspicuous area if unsure.

Care:

Clean any excess uncured sealant immediately with a damp cloth. Once cured, cleaning can be done with mild soap and water. Avoid abrasive cleaners, which can damage the surface.

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