"I learned so much in so little time. Thank you for this opportunity. I would recommend training at Ty Mawr to anyone".
MSc Conservation Student, 2009
glaster®
Click on the product headings below for further information and prices.
glaster Fat-Lime Mortar
...is made from a high calcium lime/non-hydraulic lime blended with a recycled glass aggregate. Can be used for both building and pointing.

glaster Mortar - Dry Hydraulic
This mortar is ideal for building or pointing blockwork, masonry and brickwork.
It is a dry mix, made from hydraulic lime blended with recycled glass aggregate offering an environmentally-friendly alternative to standard lime mortar.

glaster Plaster - Fat Lime
This plaster is made from a high calcium fat lime putty blended with a fine recycled glass aggregate offering an environmentally-friendly alternative to standard finish coat lime plaster.
It provides an unusual decorative finish or can be painted with a breathable paint.
glaster Plaster/Render - Dry Hydraulic
This dry glaster is a blend of hydraulic lime (binder) and recycled glass (aggregate), to make this plaster/render which is suitable for old buildings, ecological new builds or for those wanting to add a surface finish with a difference. It is available in a range of standard colours to give a self-coloured plaster/render or can be tailor-mixed to a specific colour.
glaster Premixed Roughcast Render
The glaster roughcast is developed as an external render - the increased surface area is an extremely effective way of shedding water so was traditionally widely used on coasts as well as exposed buildings like castles. The glaster roughcast is of course made with a coarser recycled glass aggregate so is widely used for its 'greener' credentials!
glaster Premixed Scratch/Base Coat Plaster - Wet
This plaster is made from a high calcium fat lime putty blended with a recycled glass aggregate offering an environmentally-friendly alternative to standard scratch coat lime plaster.











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