Today: 8:00AM - 5:00pm

1ltr therma-coat primer
  • 1ltr therma-coat primer

Therma-coat insulating primer 1 Litre

Therma-coat acrylic insulating primer is a new unique priming agent designed for sealing, bonding and thermally insulating surfaces before the installation of underfloor heating. Therma-coat uses the very latest ceramic bead technology to reflect the heat upwards and help reduce the heat loss.


Specially formulated for use with electric underfloor heating systems, this primer can be used on concrete, tile backer boards, brick, walls and most surfaces. The idea behind the primer is to help reflect the heat back in to the room by forming a thermal barrier.


Installation of Therma-coat is easy, simply apply the primer to the surface and wait 2-4 hours for it to dry and then carry on installing the underfloor heating system as normal.


It can reduce energy loss by up to 20%.

Can increase floor temperature by up to +2 degrees difference using the same energy.

Average coverage per 1ltr = up to 16m2.

£39.95 (ex. VAT)

Prices exclude VAT and shipping, which will be added to the total during the checkout process.

Technical Information
We use cookies to help provide you with the best possible online experience. By using this site, you agree that we may store and access cookies on your device.
You can find out more and set your own preferences here.