UltraTile Proflex SP Rapid Setting S1 Flexible Tile Adhesive - Grey

Ultra Tile Proflex Tile Adhesive - Flexible Single Part is a single-part, rapid-setting, flexible ...

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This guide helps both professional tilers and DIY enthusiasts get the most out of UltraTile Proflex SP Rapid Setting S1 Flexible Tile Adhesive. This single-part adhesive is ideal for projects requiring flexibility and rapid setting, such as those with underfloor heating. A key benefit is its enhanced adhesion, suitable for various tile types and substrates. However, it's essential to adhere to the specified pot life and set times for optimal results.

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ColourGrey
BrandUltraTile

Extended Product Information

FAQs

What is the pot life of UltraTile Proflex SP?

The pot life is 60 minutes, depending on temperature and substrate.

How long before I can walk on the tiles?

Light foot traffic is possible after 3 hours, depending on temperature and substrate.

What is the bed thickness?

The bed thickness should be between 3mm and 20mm.

What types of tiles can I use with this adhesive?

You can use ceramic, porcelain, glass, mosaics, marble, travertine, granite, limestone, terracotta, quarry, slate, quartz, and brick slips.

Can I use this adhesive with underfloor heating?

Yes, UltraTile Proflex SP is ideal for use with underfloor heating systems due to its flexibility.

What surfaces can I apply this adhesive to?

It can be applied to concrete, sand/cement screed, plywood overlay, tile backer boards, cement-faced fiber boards, anhydrite/calcium sulfate/gypsum-based screeds, firm and stable plaster, plasterboard, sand/cement render, concrete brick/block, hard vinyl tiles, and flooring grade asphalt.

How should I store UltraTile Proflex SP?

Store in unopened bags, clear of the ground in dry conditions. Avoid frost. Ideal storage temperatures are between 5°C and 25°C.

What is the shelf life?

The shelf life is 12 months in the above conditions.

Troubleshooting

Tiles are not adhering properly.

Ensure the substrate is properly prepared, and that the correct trowel size was used to achieve the recommended bed thickness. Verify the adhesive is within its pot life.

Adhesive is setting too quickly.

Ensure the application is within the recommended temperature range. Avoid direct sunlight and high temperatures.

Tiles are cracking after installation.

Ensure that movement joints are incorporated as specified by British/European standards. Verify the substrate is stable and not subject to excessive movement.

Pros and Cons

Pros

  • Rapid setting time allows for quick project turnaround.
  • S1 flexibility provides excellent tolerance to movement, reducing the risk of tile cracking.
  • Suitable for a wide variety of tiles and substrates.
  • Easy to use single-part formula simplifies the application process.
  • Long pot life provides ample time for application.

Cons

  • Shelf life is limited to 12 months under ideal conditions.
  • Requires careful adherence to pot life and set times.
  • Color variation may occur, although it does not affect the product's performance.
  • Storage conditions must be followed for optimal results.

Setup, Compatibility & Care

  1. Surface Preparation: Ensure the substrate is clean, dry, and structurally sound. Remove any loose debris, dust, or contaminants. Prime porous surfaces as recommended.
  2. Mixing: The product is ready to use, so mixing is not required. Open the bag and begin the application.
  3. Application: Apply the adhesive using a notched trowel, ensuring full coverage of the tile back. The bed thickness should be between 3mm and 20mm.
  4. Tile Placement: Press the tiles firmly into the adhesive bed, ensuring good contact.
  5. Grouting: Allow the adhesive to set completely before grouting.
  6. Compatibility:
  • Suitable Tiles: Ceramic, porcelain, glass, mosaics, marble, travertine, granite, limestone, terracotta, quarry, slate, quartz, and brick slips.
  • Suitable Surfaces: Concrete, sand/cement screed, plywood overlay (15mm min), tile backer boards, cement-faced fiber boards, anhydrite/calcium sulfate/gypsum-based screeds, firm and stable plaster, plasterboard, sand/cement render, concrete brick/block, hard vinyl tiles, and flooring grade asphalt.
  1. Care: Avoid heavy traffic and cleaning with harsh chemicals during the initial setting period.