Everbuild 401 Brick & Patio Cleaner 5L

Everbuild® 401 Brick & Patio Cleaner – 5 L

Powerful acid-based cleaning solution supplied in a 5 L jerry can. Engineered to effectively dissolve mortar and cement stains, ingrained dirt, algae, limescale, and paint from most mineral surfaces, including brick, stone, concrete, paving flags, and earthenware.

Key benefits

• Fast-acting acid formula with 9–9.9 % active content that quickly removes tough stains.
• Economical: approximately 1 L (neat) treats up to 10 m², varying with surface porosity and stain severity.
• Easy cleanup with water—no harmful residues.

Typical applications

• Cleaning stains on brickwork, stone, concrete, patios, paving, and garage or factory floors.
• Removing mortar, cement residues, ingrained dirt, paint stains, algae, and limescale.

Usage guidance

• Apply neat using a brush or low-pressure spray directly onto the stained area.
• Allow to work into the stain for 10–20 minutes, then agitate with a stiff brush for stubborn marks.
• Thoroughly rinse away using clean water before the product dries to avoid damage to adjacent surfaces.
• Always test on a small, inconspicuous area first and protect nearby plants or materials from overspray.

Product details

• Pack size: 5 L jerry can.
• Chemical base: Acid-based cleaner with 9–9.9 % active acid.
• Density: approximately 1.04 g/cm³.
• pH: less than 1.0.
• Shelf life: 24 months when stored in cool, dry conditions between +5 °C and +40 °C, away from strong alkalis or bleach.

Safety & precautions

Highly corrosive—can cause severe skin burns and eye damage. Wear suitable protective gloves, clothing, and eye/face protection. Keep away from children. Use only in well-ventilated outdoor areas. Do not allow runoff into drains or watercourses.