WEISS CSR POLYMER MODIFIED MORTAR STAIN REMOVER 5L

Weiss CSR Polymer Modified Mortar Stain Remover 5L

Weiss CSR Polymer Modified Mortar Stain Remover is a powerful, professional-grade cleaner formulated to dissolve and remove stubborn cement, mortar and grout residue from masonry and paving surfaces. Supplied in a 5 litre container, CSR is specifically designed to tackle the tough staining left by modern polymer-modified mortars that ordinary acid cleaners struggle to shift.

Why Choose Weiss CSR Stain Remover?

• Specialist formulation – engineered to break down polymer-modified cement and mortar staining.
• Fast-acting – lifts cement smears, mortar splashes and grout haze quickly and effectively.
• Versatile – ideal for brickwork, block paving, natural stone, porcelain and concrete surfaces.
• Professional strength – trusted by builders, bricklayers and landscapers for a clean, residue-free finish.
• Economical 5L size – ideal for site work and larger clean-down jobs.

Ideal Applications

Perfect for cleaning down new brickwork and block paving, removing mortar splashes from patios and walls, and clearing cement haze from porcelain and natural stone after installation. Suitable for both domestic and commercial construction and landscaping projects.

Usage & Safety

Always test on an inconspicuous area first and dilute as directed. This is an acidic cleaning product – wear appropriate gloves, eye protection and protective clothing, and follow the manufacturer's safety data sheet and application instructions. Keep away from children and sensitive surfaces.

Technical Details

• Pack size: 5 litres
• Type: Acidic polymer-modified mortar and cement stain remover
• Suitable surfaces: Brick, block paving, concrete, natural stone, porcelain (test first)

Buy Weiss CSR Polymer Modified Mortar Stain Remover 5L for a fast, effective solution to tough cement and mortar staining.