Mapei Mapeisil Ac Silicone Sealant - Beige - 138

MAPESIL AC - Pure, mould-resistant, acetic silicone sealant with BioBlock technology for movements...

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eBayMAPEI SILICONE 138 ALMOND 310ML
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B&QB&Q - Mapesil Ac Mould Resistant Silicone 138 Almond 310Ml
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HomebaseMapei Mapeisil Ac 138 Almond Silicone Sealant 310Ml
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wilkoMapei - Mapeisil AC 138 - Silicone Sealant - Almond - 310ml
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Product Information

Full details

This guide is for homeowners and DIY enthusiasts looking for a reliable sealant for various projects. The Mapei Mapeisil AC Silicone Sealant offers excellent mould resistance and flexibility for sealing and bonding, making it ideal for bathrooms, kitchens, and other areas prone to moisture. Keep in mind that while it adheres well to non-porous surfaces, surface preparation is key for optimal results.

All features

ColourBeige
Model Part Number138
BrandMapei

Extended Product Information

FAQs

What surfaces can I use this sealant on?

Mapei Mapeisil AC is suitable for use on ceramic, glass, metal, and other non-porous surfaces. Always test in an inconspicuous area first.

How long does it take for the sealant to dry?

Allow at least 24 hours for the sealant to dry completely. Drying time may vary depending on environmental conditions.

Can I paint over the sealant?

No, this product is not paintable.

How do I remove the sealant?

Use a sealant removal tool or a sharp blade to carefully cut away the old sealant. Remove any residue with a solvent suitable for silicone.

Is this sealant suitable for outdoor use?

While it offers good weather resistance, prolonged UV exposure may affect its appearance. Consider the specific application's requirements.

What is the shelf life of the sealant?

Unopened cartridges typically have a shelf life of 12-18 months. Store in a cool, dry place.

What is BioBlock technology?

BioBlock technology provides the sealant with mould-resistant properties, helping prevent the growth of mould and mildew.

Troubleshooting

Sealant isn't adhering properly.

Ensure the surface is clean, dry, and free of any previous sealant. Use a primer if recommended for the specific material.

Sealant is cracking after application.

Ensure the gap size is within the product's movement capability (up to 25%).

Mould growth is appearing.

Clean the area thoroughly. Reapply the sealant, ensuring complete coverage and good contact with all surfaces.

Pros and Cons

Pros

  • Excellent mould resistance for long-lasting performance.
  • High elasticity to accommodate movement and prevent cracking.
  • Versatile application for a wide range of surfaces and projects.
  • Available in a variety of colors to match your needs.

Cons

  • Requires proper surface preparation for optimal adhesion.
  • May not be suitable for all types of materials without testing.
  • Specific application tools may be needed (sealant gun).

Setup, Compatibility & Care

  1. Preparation: Clean the surface thoroughly, removing any old sealant, dirt, grease, or loose particles.
  2. Application: Cut the tip of the cartridge at a 45-degree angle. Insert the cartridge into a sealant gun. Apply a continuous bead of sealant, ensuring it fills the gap.
  3. Smoothing: Immediately smooth the sealant with a wet finger or a smoothing tool.
  4. Compatibility: Compatible with a variety of non-porous surfaces, including ceramic, glass, and metal. Always test in an inconspicuous area first.
  5. Care: Avoid contact with water for at least 24 hours after application. Clean with a damp cloth; avoid abrasive cleaners.

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