335R Rapid Premium Flexible Adhesive
LATICRETE® 335R Rapid Premium Flexible Adhesive is a premium, highly flexible polymer cement-based tile adhesive that bonds and sets quickly. It meets C2FTE S1 and allows the work to be put into service or grouted only a few hours after installation. With its flexibility, good bond strength and effective weather resistance, it suits porcelain tile and large-format stone in areas that must be finished urgently, outdoors, in swimming pools and on high-traffic floors.
Product summary
- Manufacturer
- LATICRETE
- Type
- Polymer-modified cementitious adhesive
- Standards
- C2 TEFS1
- Packaging
- 25 kg bag
- Coverage
- 6.5 to 7.5 m² per 25 kg bag
- Colour
- Off-white
- Working time
- 30 minutes
Technical specifications
| Property | Value |
|---|---|
| Classification | C2 TEFS1 |
| Coverage | 6.5 to 7.5 m² per 25 kg bag (6 × 6 mm square-notch trowel) |
| Mixing water | 6.5 to 7.0 litres per 25 kg bag |
| Open time (25 °C) | 30 minutes |
| Pot life (25 °C) | 30 to 45 minutes |
| Packaging | 25 kg bag; 56 or 80 bags per pallet |
| Colour | Off-white |
| Shelf life | 6 months in factory-sealed bags, stored dry off the ground at above 0 to below 40 °C |
| Test standard | BS EN 12004-1 and 12004-2; classified C2 TEFS1 |
| Time to light traffic | 5 to 6 hours |
| Origin | Malaysia / Singapore |
Full test results are in the manufacturer's original datasheet.
Key features
- Fast setting and bonding (F class): the setting speed allows grouting and putting the work into service, or under light load, only a few hours after installation, saving the maximum amount of time.
- High technical standard (C2FTE S1): very high bond strength (C2), fast setting (F), slip resistance (T), extended open time (E) and flexible deformation (S1).
- High flexibility and elasticity: effectively relieves stress from vibration, thermal movement or slight movement of the foundation, protecting tile from cracking.
- For large-format tile and porcelain: firm holding power for porcelain, granite and large natural stone on floors and walls.
- Harsh weather and immersion: suits urgent outdoor schedules, façades, eaves, swimming pools and high-traffic floors.
Applications
- Interior and exterior floors and walls, all types of ceramic tile and natural stone
- Glass mosaics and tile over existing tile
Suitable substrates
- Concrete
- Cement mortar beds
- Concrete masonry
- Cement plaster
- Brick masonry
- Drywall board, consult LATICRETE technical services
- Cement backer board, consult the board manufacturer for exterior use
Notes for use
- Tile adhesives are not a replacement for waterproof membranes. Where a waterproof barrier is required, use a LATICRETE membrane.
- Green or moisture-sensitive marble: use LATAPOXY 300 Adhesive. Substrate deflection must not exceed L/360 for tile (L/480 for stone).
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