Everbuild Foam Sealant Joint Backer Rod 20mm x 10 Metre

Great little idea, and bought in two different sizes to seal under skirting boards. Top tip - if you have a newish house or extension, then frequently the plasterboard has been dot and dabbed against the brickwork but not sealed effectively. This was the case for us and lots of cold air was seeping in, so the two new rooms would cool down far quicker than the existing build. Effectively it didn't matter how well insulated the new build was, the draughts bypassed it. The Everseal backer rod can be squeezed into place and suddenly the cold air stops. I like it as it's not permanent - if I need to change something later on I can take it out (unlike say sealant or the expanding foam). And one further point - if you've got leaky skirting boards, check the light switches and fittings - we had clear draughts from both and bought a 70p car sponge from Wilko, cut it up and squeezed into the holes in the plasterboard - again it made an instant difference.

Brilliant in every way! Just what I need for the work in hand! So pleased, I will be seeking more of this great void filler. I was even more surprised by the delivery, which was promised between the 8th and 10th, but came today, the 5th. Great all round transaction … thank you very much!

Bought this toBlock a gap in my shed between the walls and a badly fitted roof, did the job perfectly.

I bought a few of these over time, they come in various diameters and are an excellent filler.

Product and technical description says White. Product is not white.

Very useful for gap filling.

Used this to fill gaps between flooring & skirting board around the house to stop drafts.Easy to use & cut to size using scissors. If it was too thick I was able to cut it down easily to fit the space.

Packaging is not perfect but fine for what we needed it for