The Cenotaph, Whitehall, London

Tensid supplies a range of professional & specialist poultice and latex cleaners for controlled cleaning and removal of surface soiling, metallic stains and oil stains from masonry and natural stone.

Natural Stone Specialist Report



Here’s an article from the Natural Stone Specialist   discussing the use of our Poultices on various renowned statues and monuments.



A selection of projects where our Poultices have been used are :- Buckfast Abbey, The Cenotaph, Whitehall, The Old War Office, Whitehall, The Fountain in Leicester Square including the statue of Shakespeare

Shakespeare statue 


    We are pleased to say, that having listened to your feedback we are now supplying these in smaller 10kg containers.

   To Order, call 01932 564 133 or email your request to:

PROSOCO 1217 Poultice is an alkaline paste designed for removal of severe atmospheric staining and for controlled removal of paint from masonry surfaces Ask Tensid a Question
PROSOCO 1260 Poultice is a ready to use non acidic blend of alkaline cleaning compounds, detergents and clays in paste form. Designed for removal of moderate to severe atmospheric staining, 1260 Poultice is appropriate for use on exterior or interior masonry surfaces. 1260 Poultice is manufactured to a creamy paste consistency suitable for trowel or airless spray application. Safe for use on polished or unpolished marble and limestone surfaces, 1260 Poultice removes surface and subsurface staining, restoring treated surfaces to their original appearance Ask Tensid a Question
PROSOCO Marble Poultice safely removes surface and deep seated staining from polished stone and porous masonry surfaces. This odourless, non acidic blend of dry absorbent clays and biodegradable detergents, will not etch or discolour marble, limestone or other acid sensitive surfaces. Marble poultice is a smooth paste suitable for trowel application to horizontal, vertical and overhead surfaces Ask Tensid a Question
Monumentique Paste C is a non hazardous synthetic latex cleaning compound for removal of surface soiling. After the product has been applied and left to dwell, it will dry to a skin which can be easily peeled off Ask Tensid a Question
PROSOCO Rust Stain Remover Poultice removes deep seated rust and other troublesome metallic stains from masonry and stone surfaces including driveways, walkways, patios and commercial floors. It is a thick, creamy poultice paste which is suitable for trowel application to brick, tile, concrete and most natural stone Ask Tensid a Question
PROSOCO Ferrous Stain Remover is a specialty masonry cleaning product which effectively removes iron, manganese, vanadium, straw stains, acid burns and other metallic discolourations from brick, stone, masonry and concrete surfaces Ask Tensid a Question
PROSOCO Copper Stain Remover Poultice is designed to remove solubilised deep seated copper sulphate stains and draw staining elements out of the masonry and into the poultice mix. The poultice is then scraped from the surface and the masonry is cleaned with a water wash Ask Tensid a Question
Oil Stain Remover Poultice is a powerful and easy to use oil and grease stain remover, fast and effective, suitable for most masonry. Ask Tensid a Question