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About Our Chemicals & Admixtures
We stock chemicals and admixtures for construction, finishing and maintenance work, supporting trades that need control, consistency and reliability on site. This category covers essential additives and treatments used alongside cement, mortar and concrete, helping manage workability, bonding, curing and surface condition throughout a build.
From preparation through to clean down, these products play a practical role in keeping site work efficient and consistent. Our chemicals and admixtures range is used daily by bricklayers, plasterers, groundworkers and general builders working across domestic and commercial projects.
Explore our chemicals and admixtures.
Our Range of Chemicals & Admixtures
The chemicals and admixtures category brings together the core materials required to support masonry, plastering and concrete work at every stage of construction.
This range is structured to support everyday trade requirements rather than niche applications, making it easier to source reliable products for ongoing jobs. From improving mortar consistency and bonding strength to preparing surfaces and maintaining finished work.
PVA
PVA is commonly used to seal porous backgrounds, control suction and improve adhesion prior to plastering, rendering or screeding. It is applied to brickwork, blockwork and concrete to stabilise the surface and reduce rapid moisture loss before subsequent materials are installed.
Mortar Plasticiser
Mortar plasticiser is added during mixing to improve mortar workability and consistency while reducing the need for excess water. It supports smoother application, easier jointing and improved handling during bricklaying and blockwork on active sites.
Cleaners
Cleaners are used during and after construction to remove cement residue, general site contamination and surface buildup. They help maintain finished areas, prepare surfaces for follow-on trades and keep tools and equipment in usable condition throughout a project.
Buy Chemicals & Admixtures Online
Shop chemicals and admixtures at Joseph Parr Middlesbrough for click and collect or free delivery on orders over £50.
Joseph Parr Middlesbrough supplies building chemicals and admixtures relied upon by local trades across Stockton and the wider Teesside area.
The team have practical knowledge of real construction environments. Many customers manage ongoing purchasing through a trade account, while those needing application or compatibility advice can contact us for direct support.