Kair Mould Eradication Additive – 50ml Bottle

Kair Mould Eradication Additive – 50ml Bottle

Kair Mould Eradication Additive is a professional-grade biocidal treatment that transforms standard emulsion, gloss, or wallpaper paste into a powerful mould-resistant coating. Ideal for bathrooms, kitchens, and other damp environments, this 50ml additive offers long-term protection against black mould and fungal growth on walls and ceilings.

Product Features

Converts regular paint into anti-mould protection

Works with emulsion, gloss, acrylic, alkyd, eggshell, or wallpaper paste

Prevents black mould on walls and ceilings

Suitable for domestic and commercial use

1 bottle (50ml) treats 2.5L of paint

Easy to use: stir in and apply as normal

General Product Information

This additive contains potent fungicidal agents designed to remain active on painted or pasted surfaces. It’s an ideal solution for refurbishment projects and ongoing mould control when used with Kair Surface Cleanser and proper ventilation

Energy Efficiency

Helps preserve wall integrity and insulation by preventing mould-related damage, indirectly improving energy efficiency by keeping surfaces dry.

Health Dividend

Protects against black mould which can cause respiratory issues, allergic reactions, and asthma triggers. Keeps walls hygienic and reduces the spread of airborne mould spores.

How It Works

Once mixed into the paint or paste, the additive distributes active mould-inhibiting ingredients evenly across the surface. The treatment dries as part of the final coat, providing long-lasting protection against fungus and mould.

Control

No need for special equipment

Passive protection once applied

Combine with proper ventilation for best results

Installation Instructions

Prepare the surface: clean, dry, and remove old wallpaper or flaking paint

Clean area with Kair Surface Cleanser

Allow to dry completely

Mix entire 50ml bottle into 2.5L of paint (or 2 bottles into 5L)

Stir thoroughly and apply paint or paste as normal

Do not overcoat or wallpaper over treated surfaces

Product Specifications

Size: 50ml

Coverage: Treats 2.5L of paint

Compatibility: Emulsion, gloss, acrylic, alkyd, eggshell, wallpaper paste

Appearance: Amber liquid

Odour: Mild

VOC Content: Low

Application Method: Mix in and apply by brush/roller

Product Maintenance

No ongoing maintenance required. For long-term protection, reapply if the surface is repainted or if mould returns due to extreme conditions.

Regulations

Complies with CHIPS 4 and COSHH regulations

Biocidal active ingredients:

2-Octyl-2H-isothiazol-3-one (3.6%)

3-Iodo-2-propynyl-N-butyl carbamate (15%)

HSE No: 9360

Risk Phrases: R20/22, R34, R41, R43, R50

Safety Phrases: S24, S36/37/39, S45

Performance

Active mould protection embedded in dry film

Protects treated surfaces for up to 5 years

Effective against a wide range of fungal species

Product Dimensions

Bottle Size: 50ml

Treats: 2.5L of paint or paste

Packaging: Child-resistant cap, labelled container

Performance Specifications

Flash Point: >100°C

pH: ~6.9

Boiling Point: >185°C

Solubility: Partially soluble in water; compatible with most paints

Shelf Life: Store below 60°C in cool, dry place

WHY SPECIFY Kair™

Kair Mould Eradication Additive is a cost-effective way to enhance any decorative finish with lasting protection. It’s widely trusted by decorators, landlords, housing associations, and homeowners as part of a complete mould-control strategy.

Available Accessories

Kair Surface Cleanser (preparation step)

Kair Anti Mould Paint

Kair Smart Extractor Fan (continuous humidity control)

References

For more information, contact us at info@kair.co.uk or call 020 8463 9695.
Available from authorised Kair distributors and www.kair.co.uk