Can this be used on floorboards?

I have used it on wooden floors but I applied a latex primer and the product must be applied when the paint is wet so it merges. There should be a minimum thickness too, that should be tested on a small sample somewhere. It takes 3 weeks before varnishing or painting because the concrete mix must expel all the water, otherwise the coating will peal.

Can this be used outside?

I'm pretty sure it's for interior use only. I really wouldn't risk of outside.

What is the maximum thickness for this compound

I believe only 3mm max is recommended. I think I went to 5mm without any issues. This Product is / was also sold in screw fix at a cheaper price.

Bostik Cempolatex Fibreflex

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£50.00

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Sold byAmazon UKDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Level up your floors with speed and strength!

BUILT TO FLEX AND ENDURE - Fibre reinforcement ensures superior crack resistance and durability under movement.
FAST TRACK YOUR FLOORING - Sets rapidly so your project stays on schedule without delays.
SINGLE APPLICATION THICKNESS - Apply from 3 to 30mm in one go—no need for multiple layers or downtime.
SAFE VERSATILE SUBFLOOR SOLUTION - Protein and casein free, works on plywood, chipboard, and most common subfloors indoors.
SEAMLESS UNDERFLOOR HEATING INTEGRATION - Perfectly compatible with most electrical heating mats for cozy, warm floors.

Bostik Cempolatex Fibreflex is a 25kg fibre-reinforced, flexible self-levelling compound designed for rapid setting on interior floors. It supports thicknesses from 3 to 30mm in a single application, is compatible with underfloor heating systems, and works on a variety of subfloors including plywood and chipboard. Ideal for professional-grade, durable floor preparation with minimal vibration tolerance.

Specifications

Manufacturer	Bostik Limited
Part Number	30606658
Product Dimensions	46 x 39 x 12 cm; 25 kg
Item model number	30606658
Colour	Grey
Material	PMB Cement
Power Source	AC
Item Package Quantity	1
Number of Pieces	1
Measurement System	Metric
Certification	(unset)
Included Components	1x Bostik Cempolatex Fibreflex, Fibre-reinforced, Flexible, Rapid Setting Self-Levelling Compound For Interior Floors, 25kg
Batteries Required?	No
Item Weight	25 kg

Reviews

M**L

Love it!

1st time ever doing anything like this but I used this and done amazing! Ready to lay my floor... ps I’m a women 🤣 who needs men

6.04.2020

M**T

Does the job really well

But beware, you will need quite a lot of bags - more than what's described on the packaging. I calculated I needed four at 3mm - but ended up going out and buying 5 more.

11.06.2019

N**H

Does what it says perfect

Easy to use, I've got a perfectly smooth flat floor

24.08.2021

M**R

It does what it says on the bag

Did the job well

29.12.2018

A**N

Great product

Easy to apply

12.11.2018

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