weberset SPF

Improved flexible tile adhesive for walls and floors. Our best adhesive for wooden and heated floors when a standard setting time is required. Suitable for interior and exterior projects.

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EPD

Packaging

20kg

Suitable for:

Wall, Floor

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About this product

weberset SPF is a flexible, improved cementitious adhesive with additional characteristics, reduced slip and extended open time for internal and external use.

It is suitable for fixing all types of ceramic wall and floor tiles, mosaics, marble, terrazzo, natural stone, brick slips and glass blocks in areas that will be dry or wet. It is particularly suited for situations where some movement, deflection or limited shrinkage is likely. weberset SPF can be used with:

Walls and floors
Interior and exterior situations
Underfloor heating
Undertile warming
Overboarded wooden floors
Low porosity tiles or substrates
Power-floated screeds
Tiling onto existing tiles

Meets the certification of BS EN 12004 for C2TE-S1.

Features and benefits

S1 Extra Flexible – adhesive for substrates subject to movement or expansion
High grab – non-slip for walls and floors
Slow set – longer pot life
Eligible for 175 Weber Rewards points
Manufactured under BSI Quality Assurance Scheme ISO 9001
Gives improved adhesion for fully vitrified tiles
Particularly suitable for situations where some movement or vibration is likely, or when tiles are very large
Ideal for tiling on to low porosity substrates
Suitable for walls and floors in wet and dry areas
Available in grey or white
Extended open time for difficult layouts

Things to consider

Not recommended for tiling onto single layer wooden floors, e.g. chipboard, tongued and grooved timber.
Not recommended for tiles with resin backs. Please contact technical services for application advice.
For installation recommendations, including maximum weights and heights on substrates, please refer to the relevant BS 5385.
When stored unopened in a cool dry place at temperatures above 5°C, shelf life is 12 months from date of manufacture

Technical & Safety Data Sheets and Certification

Technical Datasheet

weberset SPF - TDS (PDF - 391,53 KB)

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Safety Datasheet (MSDS)

weberset SPF (Grey) - Safety Datasheet – EU (PDF - 230,67 KB)

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Safety Datasheet (MSDS)

weberset SPF (White) - Safety Datasheet – EU (PDF - 227,97 KB)

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Safety Datasheet (MSDS)

weberset SPF (White) - Safety Datasheet - GB (PDF - 224,42 KB)

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Safety Datasheet (MSDS)

weberset SPF (Grey) - Safety Datasheet - GB (PDF - 218,19 KB)

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Safety Datasheet (MSDS)

weberset SPF (Grey) - Safety Datasheet - 9 MAY 2023 (PDF - 609,14 KB)

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Safety Datasheet (MSDS)

weberset SPF (White) - Safety Datasheet - 9 MAY 2023 (PDF - 635,03 KB)

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DOP

weberset SPF - DOP - CE (PDF - 1,22 MB)

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DOP

weberset SPF - DOP - UKCA (PDF - 1,17 MB)

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DOP

weberset SPF - DOP - CE - 9 MAY 2023 (PDF - 489,82 KB)

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DOP

weberset SPF - DOP - UKCA - 9 MAY 2023 (PDF - 495,6 KB)

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Environmental Product Declaration (EPD)

weberset SPF (White & Grey) - EPD (PDF - 837,92 KB)

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Tutorials and videos

Case studies

Renders

Attractive Render Refurbishment, Newport

A combination of remedial products and renders from Weber were skilfully used in a private renovation project in Newport, South Wales

Flooring Systems Tile Fixing Products

Hodgson Mazda, Newcastle-upon-Tyne

This 330m² floor space accommodates new cars that offer a wide range of solutions to keep car and driver in perfect harmony

Tile Fixing Products

IAMP - Tyne & Wear

Innovative, Tile Fixing products from Weber were specified throughout for The International Advanced Manufacturing Park (IAMP) project, Tyne & Wear, covering an area of 1,600m2.

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The Keepers at Matfen Hall Hotel

Matfen Hall is located in Northumberland, west of Newcastle-Upon-Tyne and was bought by the Walwick Estate Group in 2020. It has since undergone a multi-million pound renovation and recently won the ...

Our technical solutions

Tiling with underfloor heating or under tile warming

Underfloor heating can cause an array of issues if not tiled onto correctly, from cracking due to heat expansion to damaging wires with your trowel.

Tiling with an uncoupling membrane

Since uncoupling membranes are available in many different types, it is important to be aware of issues you may face when tiling.
Image courtesy of Schluter Systems Ltd

Tiling with natural stone

Tiles classed as 'natural materials' vary immensely from ceramics in appearance and application requirements

Tiling onto timber or non-tongue and groove floorboards and chipboard

Timber and non-tongue and groove floorboards and chipboard are usually subject to large amounts of deflection/movement, and therefore cannot be tiled onto with even the most flexible of tile adhesives

Tiling onto tongue and groove floorboards and chipboard

It's possible to tile directly onto tongue and groove wooden floors by using an ultra-flexible (S2) tile adhesive, but another option is to strengthen the substrate with either a layer of floor screed...

Tiling on plywood

Tiling on plywood is possible, but you’ll need an appropriately flexible tile adhesive to ensure tiles and grout can stand the test of time against cracking

Tiling over tiles

Tiling over existing tiles is possible, but there are a few things to first consider.

How to lay large format floor tiles

When tiling with large tiles extra considerations must be made to ensure they are fixed level and firmly in place

Tiling outside

Over the last few years, we have started to see a more consistent ‘summer’ which means we are heading to our gardens for a space to relax and host social gatherings. This means we want our gardens...