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CASE STUDY: Sharon's Treatex Picnic Bench

CASE STUDY: Sharon's Treatex Picnic Bench

Posted by Celtic Sustainables on 5th Sep 2018

Sharon’s picnic bench had been left untreated in her garden for 15+ years; it had never been treated or put away during the winter, so it had plenty of time to ‘weather’ and mould growth to boot!After … read more
What  is Hotlime

What is Hotlime

Posted by Ian, Celtic Sustainables on 10th Aug 2018

Ok first the science bit.If you burn Limestone (calcium carbonate) in a kiln at high enough temperatures, the water and CO2 are driven out, creating Quicklime (Calcium Oxide).  Adding water to (S … read more
What is Burnt Sand Mastic?

What is Burnt Sand Mastic?

Posted by Ian, Celtic Sustainables on 10th Aug 2018

Burnt sand mastic is a traditional and arguably superior method of sealing the joints between wooden door and window frames and the surrounding masonry. The mastic fillet should be applied betwee … read more
The Lime Demo Boards at Celtic Sustainables

The Lime Demo Boards at Celtic Sustainables

Posted by Ian, Building Materials Manager on 3rd Aug 2018

Things continue to move forward in our specialist Lime products display area, the latest development being the completion of our lime plaster display boards.  In an effort to help our lo … read more