Hi, I've some composite decking to lay on top of an existing roof terrace. The existing liquid rubber roof has some puddling in places that my customer would like to fill, to displace any water. The roof is in good condition and it's more a piece of mind thing that they are keen to do. I've advised it's probably best to leave it or redo the roof. Can you put this product on a rubber roof? I'm scratching my head as to what I can use. There are products for concrete, metal or asphalt but rubber????? Ps l, this is not a EPDM roof Thanks for reading Regards James

No, we'd advise against applying a cementitious self leveller to an existing rubber roof, as it most likely won't adhere or bond to this type of substrate.

I have an old concrete driveway (with plenty of cracks etc) could this be used to level it all and give a nice finish. Then I could paint it a darker grey? (I understand I would need to prime firstly) Thanks

No, if using this product or a similar levelling compound, cracks will always mirror through any type of levelling compound. You could consider 204 Fine Crack Repair assuming these are small cracks that require repairing, prior to application, or a similar Crack Repair coating. Once the cracks are filled and repaired, you could then consider applying Sikafloor 131 Level Latex Ultra as a self-levelling compound. We'd recommend applying to a small test area, to check for compatibilty and adhesion prior to full applciation, with any Fine Crack Repair that is firstly applied.

Can this be used on a felt roof that is ponding, then it would be sealed over the top with a liquid coating system.

No. The felt would need to be completely removed and the material applied on top of the correct substrate. This product is intended for application to floor smoothing or levelling uneven rigid internal floors, as well as exterior applications such as sheltered balconies and walkways, prior to laying ceramic tiles, slabs or natural stone. It can also be overlaid with common floor coverings, or left as a final wearing surface.

Is it possible to apply engineered wood floor adhesive to this once its fully cured? Thanks

Yes this can be done, you could consider SikaBond 52 Wood Floor for a compatible adhesive.

Hi, does this product (sika floor 131 level latex ultra )require much trowelling or can it be poured and spread to find own level? Application is the uneven surface of a 25 Sq m concrete pad for a shed. Thanks Andy

Sikafloor 131 Level Latex Ultra when you pour the mixture out onto the prepared floor it does find its own level, but requires trowelling down lightly to achieve an overall thickness not exceeding 10 mm per coat.

We have removed old parquet flooring and Black bitumen type glue still tacky on concrete floor. Can we use this product directly to level floor ?

You would have to remove at least 60% of the bitumen and the remainder has to be spread evenly across the floor then prime the area with SCHÖNOX VD 1:1 with water. Once completely dry level with SCHÖNOX HS 10 F .

Will the concrete base I am applying the Sikalevel 30 latex ultra to have to be primed or is OK to apply without? Thanks Mark.

Please refer to the product data sheet available from the 'Attachments' tab on the product page. At the time of writing this the current version shows details of the preparation and application required on page 2.

Can I use the Sikalevel 30 latex ultra to level an existing concrete pad on to which a hot tub is going to sit?. The hot tub will be 1200Kg when filled. Thanks Mark.

SikaLevel 30 Latex Ultra has a compressive strength of 30 N/mm² so it would depend on the specification of the hot tub manufacturer in regard to a suitable substrate.

Can I apply Epoxyshield garage floor paint kit or Epoxy hield Maxx direwctly on top of a floor that has been self-levelled using Sikalevel 30 Latex Ultra? Also which version of the above is recommended for a domestic garage, as little between the 2? Thanks

Yes either product could be applied over this levelling screed, for a small domestic garage the Rust-Oleum Epoxyshield Garage Floor Coating Kit would be recommended.

$Sikafloor 131 Level Latex Ultra$

Sikafloor 131 Level Latex Ultra

Reference Sika1665

Brand Sika

Search ID SIK1665

Sikafloor 131 Level Latex Ultra (previously known as SikaLevel 30 Latex Ultra) is a high strength rapid setting cement based powder, which when mixed with water, can be used to level out uneven floors and screeds. It may be overlaid with common floor coverings or may be left as a final wearing surface and can be applied in one coat from 2-10mm in depth (25mm when filled).

Fast setting, foot trafficable within 2 hours, can be tiled within 3 hours
Interior & exterior use
Can withstand vehicular traffic
Final wearing coat
Overpaintable
Water and frost resistant
Application depth 2-10mm
Tested to EN13813 Class CT – C30-F7-AR 0.5

Colour

Grey

Size

£24.06(incl. VAT)

£20.05(ex. VAT)

Quantity

Please choose your colour

Available for Delivery (See Delivery Options Below)

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To find Ready Mixed colours, search "ready mixed" or select the Ready Mixed 'colour chart'. To see Tinted colours select a colour chart such as RAL, BS, NCS, etc. or search for a colour/hue to see available or related options.

To ensure fair pricing, we split colours into ‘Price Bands’ to group together similar priced colours. If you wish to search for the cheapest tinted colours, always select Price Band 1.

We make every effort to list all available colours, however we also offer a colour match service which can be accessed by contacting our Technical Team on 0113 245 5450 (option 2) or emailing [email protected]

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9 questions about the product

Description

Sikafloor 131 Level Latex Ultra (previously known as SIkaLevel 30 Latex Ultra) is a high strength rapid setting cement based powder, which when mixed with water, can be used to level out uneven floors and screeds. Sikafloor 131 Level Latex Ultra may be overlaid with common floor coverings or may be left as a final wearing surface. Sikafloor 131 Level Latex Ultra will even accept light vehicular traffic and may be applied in one coat from 2-10mm in depth (25mm when filled).

Typical surfaces include concrete and screeding, existing unglazed ceramic tiles, brick, stone etc. When mixed as directed, the compound provides a free flowing mix that may be walked on in 2 hours and can be overlaid with ceramic tiles after only 3 hours at normal temperatures. NOTE: when overlaying with other floor coverings allow 24 hours drying time for each 10mm depth. Tested to EN13813 Class CT – C30-F7-AR 0.5.

Features & Benefits

Fast setting, foot trafficable within 2 hours, can be tiled within 3 hours
Interior & exterior use
Can withstand vehicular traffic
Final wearing coat, Overpaintable
Water and frost resistant
Application depth 2-10mm
Tested to EN13813 Class CT – C30-F7-AR 0.5

Areas For Use

For Levelling:

Wooden flooring
Floating floors
Floors with underfloor heating
Sand/cement screeds (not anhydrite), concrete slabs and pre-cast elements.
Existing ceramic and rigid plastic tiles.

For more details please download the product data sheet from the 'DATASHEETS' tab above.

Product Details

Reference 1665-229267

Data sheet

Manufacturer: Sika
Interior / Exterior Use: Interior & Exterior
For Use On: Concrete
Sand Screed
Cement Screed
Ceramic Tiles
Application Method: Trowel
Colour: Standard / Ready Mixed
Single, Two or Three Pack: Single
Product Certifications: Tested to EN13813 Class CT – C30-F7-AR 0.5
Pack Size: 25KG
Coverage: 5m² per 25kg at 3mm thick
Touch Dry: 2 Hours
UN Number: N/A
Layer Thickness: 2-10mm
Drying time: Walk on hardness time at 20°C 2-3 hours
Base Type: Cement Based
Suitable For Use On: Concrete
Suitable For Use On: Ceramic Tile
Suitable For Use On: Terrazzo
Suitable For Use On: Screeds
Suitable For Use On: Quarry Tiles
Suitable For Use On: Cementitious Screeds
Suitable For Use On: Ceramic Tiles
Application Method: Trowel
Manufacturer: Sika
Components: 1K
Usages: Suitable to be painted
Usages: Self Levelling
Usages: Suitable for underfloor heating
Usages: Floor Coating Systems
Usages: Suitable to be left as a floor finish
Product Usage Type: Underlayments and Self-Levelling Floor Screeds
Product Range: Sikafloor
Product Attributes: Self Levelling
Product Attributes: Suitable To Be Left As A Floor Finish
Product Attributes: Suitable To Be Painted
Product Attributes: Suitable For Underfloor Heating

Attachments

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Safety Data Sheet

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Product Data Sheet

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Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

Questions

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James Smith on 2024-11-04 21:47:48	Question: Hi, I've some composite decking to lay on top of an existing roof terrace. The existing liquid rubber roof has some puddling in places that my customer would like to fill, to displace any water. The roof is in good condition and it's more a piece of mind thing that they are keen to do. I've advised it's probably best to leave it or redo the roof. Can you put this product on a rubber roof? I'm scratching my head as to what I can use. There are products for concrete, metal or asphalt but rubber????? Ps l, this is not a EPDM roof Thanks for reading Regards James
	Answer from Rawlins’ Technical Team: No, we'd advise against applying a cementitious self leveller to an existing rubber roof, as it most likely won't adhere or bond to this type of substrate.

Russell on 2024-10-23 03:41:23	Question: I have an old concrete driveway (with plenty of cracks etc) could this be used to level it all and give a nice finish. Then I could paint it a darker grey? (I understand I would need to prime firstly) Thanks
	Answer from Rawlins’ Technical Team: No, if using this product or a similar levelling compound, cracks will always mirror through any type of levelling compound. You could consider 204 Fine Crack Repair assuming these are small cracks that require repairing, prior to application, or a similar Crack Repair coating. Once the cracks are filled and repaired, you could then consider applying Sikafloor 131 Level Latex Ultra as a self-levelling compound. We'd recommend applying to a small test area, to check for compatibilty and adhesion prior to full applciation, with any Fine Crack Repair that is firstly applied.

Ray Spooner on 2024-08-19 07:39:32	Question: Can this be used on a felt roof that is ponding, then it would be sealed over the top with a liquid coating system.
	Answer from Rawlins’ Technical Team: No. The felt would need to be completely removed and the material applied on top of the correct substrate. This product is intended for application to floor smoothing or levelling uneven rigid internal floors, as well as exterior applications such as sheltered balconies and walkways, prior to laying ceramic tiles, slabs or natural stone. It can also be overlaid with common floor coverings, or left as a final wearing surface.

Jason on 2023-07-10 13:54:53	Question: Is it possible to apply engineered wood floor adhesive to this once its fully cured? Thanks
	Answer from Rawlins’ Technical Team: Yes this can be done, you could consider SikaBond 52 Wood Floor for a compatible adhesive.

Andy on 2020-04-15 19:15:54	Question: Hi, does this product (sika floor 131 level latex ultra )require much trowelling or can it be poured and spread to find own level? Application is the uneven surface of a 25 Sq m concrete pad for a shed. Thanks Andy
	Answer from Rawlins’ Technical Team: Sikafloor 131 Level Latex Ultra when you pour the mixture out onto the prepared floor it does find its own level, but requires trowelling down lightly to achieve an overall thickness not exceeding 10 mm per coat.

Nigel on 2019-11-04 22:06:26	Question: We have removed old parquet flooring and Black bitumen type glue still tacky on concrete floor. Can we use this product directly to level floor ?
	Answer from Rawlins’ Technical Team: You would have to remove at least 60% of the bitumen and the remainder has to be spread evenly across the floor then prime the area with SCHÖNOX VD 1:1 with water. Once completely dry level with SCHÖNOX HS 10 F.

mark Dickson on 2019-09-29 10:13:56	Question: Will the concrete base I am applying the Sikalevel 30 latex ultra to have to be primed or is OK to apply without? Thanks Mark.
	Answer from Rawlins’ Technical Team: Please refer to the product data sheet available from the 'Attachments' tab on the product page. At the time of writing this the current version shows details of the preparation and application required on page 2.

mark Dickson on 2019-09-29 10:10:04	Question: Can I use the Sikalevel 30 latex ultra to level an existing concrete pad on to which a hot tub is going to sit?. The hot tub will be 1200Kg when filled. Thanks Mark.
	Answer from Rawlins’ Technical Team: SikaLevel 30 Latex Ultra has a compressive strength of 30 N/mm² so it would depend on the specification of the hot tub manufacturer in regard to a suitable substrate.

Peter on 2019-07-08 12:00:52	Question: Can I apply Epoxyshield garage floor paint kit or Epoxy hield Maxx direwctly on top of a floor that has been self-levelled using Sikalevel 30 Latex Ultra? Also which version of the above is recommended for a domestic garage, as little between the 2? Thanks
	Answer from Rawlins’ Technical Team: Yes either product could be applied over this levelling screed, for a small domestic garage the Rust-Oleum Epoxyshield Garage Floor Coating Kit would be recommended.

IMPORTANT SHIPPING & DELIVERY INFORMATION

Sikafloor 131 Level Latex Ultra is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.

Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.

Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.

All delivery costs below are excluding VAT

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Sikafloor 131 Level Latex Ultra

Sikafloor 131 Level Latex Ultra

Data sheet

Safety Data Sheet

Questions

Question about the product

IMPORTANT SHIPPING & DELIVERY INFORMATION