RF-THERMAPAINT is water based acrylic floor insulation paint, specifically formulated for use with underfloor heating systems, incorporating 3M hollow glass bubble technology. Reduces heat loss through the floor by around 50% (two coats) and up to 65% (three coats). The bubbles contain a vacuum and heat or cold cannot pass through a vacuum.
Supplied in 2.5 litre tins.
RF-THERMAPAINT is sold individually in 2.5 litre tins, or as part of an undertile heating mat kit. When it is supplied as part of an undertile heating mat kit it replaces the standard primer in the kit, and in spite of the extra cost there is a real cost benefit when purchasing RE-THERMAPAINT in this way. The number of tins required can be found below and this is based on two coats. Please read our note on coverage when comparing
RF-THERMAPAINT with competitive floor insulating paints.
Floor area Number of tins
1 to 6m² incl. 1 tin
7 to 12m² incl. 2 tins
13 to 18m² incl. 3 tins
19 to 24m² incl. 4 tins
RF-THERMAPAINT is a dual purpose paint used to both insulate and prime your floor base prior to laying underfloor heating. The floor surface will then be insulated and ready primed for the application of underfloor heating, levelling compounds, tile adhesive and tiles.
RF-THERMAPAINT is the perfect alternative to tile backer boards, particularly when you have floor height restrictions and want to keep within a budget.
IMPORTANT NOTE: Please do not confuse RF-THERMAPAINT with other floor insulating paints.
Product benefits:
- Reflects heat back up into your room
- Specifically formulated for use with underfloor heating systems.
- Reduces warm up time, running cost, and reduces your heating bill.
- 2 coats will increase your floor temperature by 3ºC to 4ºC for the same energy input (Test: paint a cold concrete surface and sample the temperature difference with unpainted concrete alongside it)
- 2 coats will reduce heat loss through the floor base by around 50% - a third coat will reduce the heat loss by up to 65%.
- Ideal for use on a wide range of surfaces such as: concrete, screeds, self levelling compounds, timber, MDF, brick etc.
- Quick & easy to apply RF-THERMAPAINT dries in around 2 hours.
- Low odour water based system.
What you are buying:
- Product is specifically produced for the application, incorporating 3M technology
- Proven performance
- This paint is filled with many thousands of hollow glass bubbles. Although we are only talking about microns, this is the technology behind the performance of RF-THERMAPAINT.
- Each bubble is vacuumised
- Heat / cold cannot pass through a vacuum
- This means that when dry, RF-THERMAPAINT provides a very efficient Thermal Barrier through which heat cannot pass
- The thermal barrier significantly reduces the heat loss through the base of your floor
- RF-THERMAPAINT will increase the surface temperature of your floor, give you a warmer room and reduce your heating costs.
- A very useful paint in the: kitchen, bathroom, conservatory, shower room, porch, utility room etc.
- Contains active fungicides and biocides to prevent un-seen mould, fungal and bacteria growth.
Colour: White
Size & Coverage:
2.5 litres, which covers 12 square metres with 1 coat (a minimum of 2 coats are recommended)
The recommended coverage will ensure a thickness of coating that insulates the floor with maximum efficiency, even though the thickness is only microns.
As a guide, the paint industry estimates 1 litre of standard emulsion paint will cover an area of 12 square metres with a single coat however, emulsion is not an insulating paint and therefore the thickness of coverage is not as important. Most gloss paints will cover slightly less – 1 litre will cover approximately 11 square metres
It is also important to note that most floor painting surfaces are porous, especially concrete floors.
How to use:
- Stir well to ensure uniformity
- The paint is best applied by brush or roller (a roller is supplied with each undertile heating mat kit)
