Bostik Express Pointing Mortar - Grey 310ml

The Bostik Express Pointing Mortar is suitable for masonry joints. It can also be used to seal bet...

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AmazonBostik Express Pointing Mortar Buff - 310ml - Ready-to-Use | Brick & Masonry Joint Repair Sealant - Weather Resistant - Overpaintable
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Power Tools DirectBostik Grey 30615032 Express Pointing Mortar - 310Ml
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Blueperry agriculture (UK)Bostik Grey Express Pointing Mortar 310Ml 30615032
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Rapid Online - Rapid Electronics Ltd.Bostik 30615032 Express Pointing Mortar - Grey 310ml
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OnBuy.comBostik 310Ml Express Cement Pointing Mortar Grey Durable Masonry Repair 5010591008373
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eBayBostik Express Pointing Mortar Buff 310ml Ready To Use Brick Masonry Joint
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Product Information

Full details

This guide is for anyone using Bostik Express Pointing Mortar to seal masonry joints. The primary benefit of this product is its ease of use and fast application, saving you time and effort. A key consideration is that coverage is limited, so proper calculation of needed quantity is essential. This guide covers setup, best practices, and troubleshooting to help you achieve professional results.

All features

Model Part Number30615032
BrandBostik

Extended Product Information

FAQs

How much coverage can I expect from a single cartridge?

Coverage is approximately 6 linear meters per cartridge, assuming a 10mm height x 5mm depth joint.

Can this product be used in wet conditions?

Yes, it can be applied to slightly damp surfaces.

Is priming required?

No, primer is not typically required on most substrates.

Can I paint over the mortar?

Yes, the mortar is overpaintable.

How do I clean up spills?

Clean up spills and tools immediately with water before the mortar cures.

What is the shelf life of the product?

Please refer to the product packaging for the specific shelf life information.

Troubleshooting

Mortar is not extruding from the cartridge gun.

Check the gun for blockages or ensure the plunger is properly engaged. Verify the nozzle is clear.

Mortar is not adhering properly.

Ensure the surface is clean and free of loose particles. On particularly non-porous surfaces, lightly abrade the surface before application.

Pros and Cons

Pros

  • Ready to use, saving preparation time.
  • Easy application with a cartridge gun.
  • Bonds to damp surfaces.
  • Overpaintable for a professional finish.

Cons

  • Coverage is approximately 6 linear meters per cartridge (based on a 10mm x 5mm joint).
  • Requires a cartridge gun for application.

Setup, Compatibility & Care

  1. Preparation: Ensure the surface is clean and free of loose debris. Remove any existing loose mortar.
  2. Compatibility: This mortar is compatible with a wide range of substrates. Always test a small area for compatibility and adhesion before full application.
  3. Application: Load the cartridge into a cartridge gun. Apply the mortar evenly into the joints.
  4. Tooling: Smooth the surface with a pointing tool or a damp sponge for a professional finish.
  5. Curing: Allow the mortar to cure completely. The drying time will vary depending on environmental conditions.

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