“This product is outstanding. Yes, it’s expensive, but it works. Easy to apply; easy to paint over; and most importantly it ends the damp problem. As soon as we had applied the paint, our walls felt noticeably warmer to the touch”.
https://allianceremedialsupplies.co.uk/product/suretherm-insulating-anti-condensation-paint-2-5ltrs/
Suretherm Insulating Anti Condensation Paint is a superb water based internal emulsion which will significantly reduce condensation and mould by utilising Glass Microsphere Technology.
Walls painted with Suretherm Insulating Anti Condensation Paint feel warmer to the touch as the heat from your hand is being reflected back instead of being drawn to the colder surface of the wall and escaping.
When incorporated into a paint film, glass microspheres act as miniature Thermos-like bottles, providing a thermal barrier between cold surfaces and the warmer ambient temperature within a living space. As the air is insulated against the colder wall surface, condensation and mould growth is drastically reduced.