Palace Fast-Flex Fast Setting Floor Levelling Compound 20kg
SKU: 4130913006

Palace Fast-Flex Fast Setting Floor Levelling Compound 20kg

Sale price$13.46 Regular price$14.95
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Palace Fast-Flex Fast Setting Floor Levelling Compound 20kgExcellent levelling & flow to give a super smooth finish High early strength takes foot traffic after 3 hours Can be laid from 2mm up to a 30mm bed depth Ideal for use with underfloor heating systems Single Part, protein free formula for pump application Fix tiles after 4 hours & floor coverings after 24 hours. Coverage: 20kg Approx. 5m at 3mm depth PALACE FAST FLEX is a polymer modified, cement based, protein free, sub floor smoothing underlayment,

Excellent levelling & flow to give a super-smooth finish

High early strength takes foot traffic after 3 hours

Can be laid from 2mm up to a 30mm bed depth

Ideal for use with underfloor heating systems

Single-Part, protein-free formula for pump application

Fix tiles after 4 hours & floor- coverings after 24 hours.

Coverage: 20kg Approx. 5m² at 3mm depth

PALACE FAST-FLEX is a polymer-modified, cement-based, protein-free, sub-floor smoothing underlayment, giving a consistently level screed up to 30mm thick.

PALACE FAST-FLEX incorporates specially blended cements, graded sands, built-in polymer, anti-shrink agents and organic super-plasticisers, which when mixed with water give the ideal properties for application over a comprehensive range of floor surfaces such as tamped or worn concrete and sand/cement floor screeds, plywood and dense impermeable surfaces. It is also suitable for heated sub-floors.

PALACE FAST-FLEX will give improved adhesion to all types of substrate and provide enhanced abrasion and point-load resistance. This product is not suitable for external application.

The receiving floor surface must be hard, sound and free from grease, dust, floor polish, laitance and loose deleterious materials such as worn surface coatings & plaster. Any adhesive & coatings residues must first be tested to determine if they are “moisture sensitive” and then removed if necessary. Prior to laying PALACE FAST-FLEX, the base concrete or sand/cement screed should be tested to confirm that it has had sufficient time to dry out to reach a consistent moisture reading of <75% R.H. (< 3.0% residual moisture content) - tested as per BS 8203:2017 - Annex B. Where it is not known whether an effective structural DPM is in place, or where the moisture test results show values in excess of 75% R.H (or > 3.0% residual moisture content), then a liquid damp-proof membrane such as moisture suppressant PALACE 1-COAT DPM should be applied onto the prepared concrete sub-base, before it is over-laid with. PALACE FAST-FLEX Although PALACE FAST FLEX will bond readily to most solid sub-floors, the application of a primer on highly porous surfaces will assist with maximising flow time & adhesion strength. PALACE MULTI-PRIME diluted 1 part to 3 parts water which can be used for this purpose. Highly porous substrates may need a pre-coat of primer at 3 parts water mixed with 1-part primer (allowed to completely dry) and then a second coat diluted 1 part water to 1 part primer before applying the levelling underlayment. Note: on very absorbent substrates a third coat may be required diluted 1-part water to 1-part primer. Anhydrite Screed (Calcium Sulphate) based floors are being over-laid, the application of two coats of PALACE MULTI-PRIME will be necessary to form a barrier & avoid any adverse interaction between the cement-based PALACE FAST-FLEX and the gypsumbased anhydrite screed beneath it.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4130913006

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4.1 ★★★★★
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Product Reviews
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 5
Excellent, clean look
Style: 1-Speaker
Great wall plate for that clean, in wall wiring look. Easy to install and connections are solid.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 26, 2025
T
Verified Purchase
Talisman
Bozeman, US
★★★★★ 4
Great...but could be a bit better
Style: 2-Speaker
Almost perfect. Easy to screw apart and insert wires to both the back and to the front, or do what I did and screw the wire onto the back and then use a banana plug for the front. My only complaints are that the back piece sits off the wall a little, so the plate doesn't fit flat and tight against the wall. It leave a little gap around the edges. The other complaint is that the back piece has some flex in it, which makes me nervous when I push plugs into and out of it. I think it probably will hold up fine, but it feels a little oogy to push banana plugs into it and see it flex. Comes with all the hardware needed. Just need a philips screwdriver and wire cutters and you're good to go. Super easy to use, and way better than the spring loaded connections it replaced.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 12, 2017
U
Verified Purchase
ulisses
Phoenix, US
★★★★★ 5
Built well
Style: 4-Speaker
Still working great no issues with sound quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
L
Verified Purchase
LTD
Birmingham, US
★★★★★ 5
Really good wall plates
Style: 1-Speaker
These plates came on time, packaged well and are "doing the trick". The plates, while fairly light-weight are perfect for my new system. They installed into the junction boxes very easily, hold the wires snugly and the banana plugs are perfect for my usage. If you need a nice, easy to install, good quality, wall plate, I would highly recommend these.
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Reviewed in the United States on November 30, 2025
J
Verified Purchase
J. ILG
Chelsea, US
★★★★★ 5
Is probably heaver than you think
Style: 4-Speaker
Quality is decent, weight is heavy, threads of the screw portion seem of quality
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Reviewed in the United States on March 18, 2026

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