Hemway Hybrid Polymer Sealant & Adhesive - White

Premium All-In-One Sealant & Adhesive by Hemway uses the most advanced polymer technology for seal...

Best current price£20.95from B&Q

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B&QB&Q - Hybrid Polymer Sealant & Adhesive Bright White Waterproof Anti Mould Shower Bath Kitchen Bathroom All-In-One 3 Pack
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The RangeHemway Hybrid Polymer Sealant & Adhesive Bright White Kitchen Bathroom 3 Pack - Bright White
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HomebaseHemway Premium All-In-One Bright White Sealant And Adhesive 300Ml 3 Pack
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Product Information

Full details

The Hemway Hybrid Polymer Sealant & Adhesive is designed for DIY enthusiasts and professionals seeking a versatile, long-lasting solution for both bonding and sealing tasks. Its primary benefit lies in its advanced polymer formulation, which successfully bridges the gap between the flexibility of silicone and the high-strength grab of structural adhesives, though users should note that drying times can vary based on ambient humidity levels and material porosity.

All features

ColourWhite
Model Part Number1414454
BrandHemway

Extended Product Information

FAQs

Is this product safe to use in food preparation areas?

While the product is non-toxic and odourless, it is not explicitly certified for direct food contact; it is best used for sealing around basins and fixtures.

Can I use this on mirrors?

Yes, it is designed to be compatible with glass mirrors and provides a strong, flexible bond.

How long until it is waterproof?

The formulation is designed for water resistance during the curing process, but it is best to allow 24 hours for a full cure before heavy exposure to water.

Does it turn yellow over time?

No, the product is UV resistant and designed to maintain its white colour even with prolonged exposure to sunlight.

Can I paint over it immediately?

It is recommended to wait until the sealant has formed a skin or cured sufficiently before applying paint to ensure the best finish.

Troubleshooting

Sealant is not adhering to the surface

Ensure the surface is thoroughly cleaned and degreased before application. If the surface is non-porous and very smooth, lightly scuffing it with sandpaper can improve adhesion.

Sealant is taking too long to cure

Hybrid polymers cure via atmospheric moisture. In very dry conditions, the curing process may take longer. Ensure adequate ventilation to allow for consistent moisture exposure.

Pros and Cons

Pros

  • Extremely versatile for both bonding and sealing
  • Suitable for use in high-humidity areas and underwater
  • Paintable finish allows for aesthetic integration
  • High elastic strength prevents cracking over time
  • Non-toxic and odourless for comfortable indoor application

Cons

  • Requires careful surface preparation for maximum adhesion
  • Curing time may be slower than specialized super-fast adhesives
  • White finish may not suit every decorative scheme

Setup, Compatibility & Care

Ensure that all surfaces are clean, dry, and free from dust or grease before application. If applying in a very wet or underwater environment, remove any loose debris to ensure the sealant makes direct contact with the substrate. Apply the sealant using a standard cartridge gun, and tool the bead within 5 to 10 minutes to achieve the desired shape. The product remains flexible after curing and does not shrink, which minimizes the need for follow-up applications. To clean up, remove any uncured product with a cloth or a suitable solvent immediately. Once fully cured, the product is extremely durable and typically requires no maintenance beyond standard surface cleaning.

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